text stringlengths 3 8.33k | repo stringclasses 52
values | path stringlengths 6 141 | language stringclasses 35
values | sha stringlengths 64 64 | chunk_index int32 0 273 | n_tokens int32 1 896 |
|---|---|---|---|---|---|---|
---
phase: "02-durable-domain-model-and-event-core"
plan: "05"
type: execute
wave: 5
depends_on:
- "02-04"
files_modified:
- "apps/studio/src/domain/state/reconstruction-fixture.ts"
- "apps/studio/src/domain/state/reconstruct.ts"
- "apps/studio/src/domain/state/reconstruct.test.ts"
autonomous: true
requirements... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-05-PLAN.md | Markdown | 153a56334dbd096afed9b0f5abc596398ba78d5df08b95020860a7cd0651d96a | 0 | 896 |
-of-order sequence data before producing a current-state read model.
- Test 3: reconstruction output contains decision, artifact, evidence, finding, and repair references from records rather than external memory.
</behavior>
<action>Create the reconstruction fixture and failing tests per STATE-03 and D-03. The ... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-05-PLAN.md | Markdown | d29be6d801329a182a7a7ceda07178570cce7c6b1af7cda978d24679613aaf24 | 1 | 856 |
---
phase: 02-durable-domain-model-and-event-core
plan: "05"
subsystem: domain-state
tags: [state-reconstruction, durable-records, event-sequence, vitest, typescript]
requires:
- phase: 02-durable-domain-model-and-event-core
provides: Durable state schema, repository records, event rows, and decision links from P... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-05-SUMMARY.md | Markdown | 4ecffae79d6ee93217b5195e8788a390b433fda405f5b76f29b9d00295944c75 | 0 | 896 |
read model tests** - `5df30b7` (test)
2. **Task 2: Implement reconstruction helper** - `d28d3ff` (feat)
## Files Created/Modified
- `apps/studio/src/domain/state/reconstruction-fixture.ts` - Repository-shaped records and ordered event rows for STATE-03 reconstruction evidence.
- `apps/studio/src/domain/state/reconstr... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-05-SUMMARY.md | Markdown | bd758ccc3f2a817d161df72f375b0d07d59a2946d646d06339836024b05fe1c8 | 1 | 773 |
---
phase: "02-durable-domain-model-and-event-core"
plan: "06"
type: execute
wave: 5
depends_on:
- "02-04"
files_modified:
- "apps/studio/src/domain/state/decision-links.ts"
- "apps/studio/src/domain/state/decision-links.test.ts"
- "apps/studio/src/domain/state/decision-links.integration.test.ts"
autonomous: tr... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-06-PLAN.md | Markdown | 46a4f462a255cc9f33270a58090b3291caa706cf74768233a7aef3cc8795dde8 | 0 | 896 |
recording a decision requires non-empty rationale and at least one affected task, artifact, or evidence link.
- Test 2: duplicate task/artifact/evidence links are collapsed or rejected according to the schema primary keys.
- Test 3: read model returns decision rationale with affected task IDs, artifact IDs, and... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-06-PLAN.md | Markdown | 741386558f9496db50dfab35e4a0785307895b4853404301fb79dbb3587fa0fd | 1 | 893 |
---
phase: "02-durable-domain-model-and-event-core"
plan: "06"
subsystem: "durable domain model and event core"
status: "complete"
tags:
- "STATE-04"
- "decision-links"
- "durable-state"
dependency_graph:
requires:
- "02-04"
- "apps/studio/src/db/schema.ts"
- "apps/studio/src/domain/state/fixtures.t... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-06-SUMMARY.md | Markdown | dedddf7267a6156c1e79ccc3e6a5de751d22dad5d24273c333659927d59e6a33 | 0 | 896 |
config ../../vitest.config.ts src/domain/state/decision-links.integration.test.ts` | Skipped | 1 test skipped; no FK-backed persistence evidence claimed without `DIPLOMARBEIT_TEST_DATABASE_URL`. |
| `bun run typecheck` | Passed | Re-run after Plan 02-05 completed and reconstruction files typechecked. |
| `bun run check... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-06-SUMMARY.md | Markdown | b8602c4f8db441ac317a3a3e2446ce5044109f7d96dd2f76f63e38a069627b42 | 1 | 592 |
---
phase: "02-durable-domain-model-and-event-core"
plan: "07"
type: execute
wave: 6
depends_on:
- "02-05"
- "02-06"
files_modified:
- "package.json"
- "README.md"
- "apps/studio/README.md"
- "docs/durable-state.md"
- "docs/product-runtime-boundary.md"
- "docs/technology-decisions.md"
- "scripts/check... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-07-PLAN.md | Markdown | 22d567c669f26dcb02a2d430af4305e1c0d90570826a74fa78b41cbb1a0ebb79 | 0 | 896 |
docs.mjs
@package.json
@AGENTS.md
</context>
<tasks>
<task type="auto">
<name>Task 1: Document durable-state domain and command contract</name>
<files>docs/durable-state.md, docs/product-runtime-boundary.md, docs/technology-decisions.md, README.md, apps/studio/README.md</files>
<action>Create `docs/durable-state... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-07-PLAN.md | Markdown | 3f2fe71c7c4cc09a25adf125a61e9f6c14d6db257f69410c12d7b29194a0d69d | 1 | 896 |
the product durable state does and does not prove. |
| local env -> final summaries | Local DB URL availability affects evidence but values must never be exposed. |
## STRIDE Threat Register
| Threat ID | Category | Component | Disposition | Mitigation Plan |
|-----------|----------|-----------|-------------|--------... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-07-PLAN.md | Markdown | 43ec5fb223d3232e85cc2169fca0c0706ea673b32cd6a048d9749e8ae016b1b0 | 2 | 439 |
---
phase: 02-durable-domain-model-and-event-core
plan: 07
subsystem: documentation
tags: [durable-state, drizzle, postgres, evidence, gsd-boundary]
requires:
- phase: 02-durable-domain-model-and-event-core
provides: durable schema, repository, reconstruction, and decision-link artifacts from plans 02-01 through ... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-07-SUMMARY.md | Markdown | 700b5bb59958cbceca59f9283dc81a870bf337a03c397fbc861f8a9b5f394a08 | 0 | 896 |
proof. |
| `bun run db:generate` | Passed | Drizzle reported no schema changes after the event-target check was added to the schema and migration snapshot. |
| `bun run check` | Passed | Format, lint, typecheck, unit tests, e2e tests, build, durable-state evidence check, docs check, and secret check passed. Unit output... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-07-SUMMARY.md | Markdown | ca0bf8f80358d15b88420a85cd14b41b0413e558cc2a6da1483e55d7456f9b6c | 1 | 896 |
` passed.
## Known Stubs
None found in the files changed for this plan.
## Threat Flags
None. The new checker reads local source and artifact files only. It does not open network connections, read `.env.local`, or require database access.
## Remaining Manual Evidence
URL-backed Postgres evidence remains manual be... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-07-SUMMARY.md | Markdown | 6d31666c07f4b15033f4b032d221e46404f18bacb75c4bc6d466592217b3d20b | 2 | 223 |
# Phase 2: Durable Domain Model and Event Core - Context
**Gathered:** 2026-06-20T16:31:15+02:00
**Status:** Ready for planning
<domain>
## Phase Boundary
This phase creates the first product-owned durable state model for Diplomarbeit OS. It must persist the core records needed to resume, inspect, verify, repair, an... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-CONTEXT.md | Markdown | 7086148fd86cc0eaa0289d4e537231580bb3c782da5ab71f0f76ba7d622f6adc | 0 | 896 |
`docs/technology-decisions.md` define the product/GSD boundary and fixed versus research-triggered technology rules.
### Established Patterns
- Product runtime code lives under `apps/studio` and must stay independent from GSD runtime files.
- Root checks run formatting, linting, type-checking, unit tests, Playwright s... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-CONTEXT.md | Markdown | ec04f21d6ab93a47bcd410a3eb219d4f93e523e240ee5b664ebb4211ab8f2fae | 1 | 382 |
# Phase 2: Durable Domain Model and Event Core - Pattern Map
**Mapped:** 2026-06-20
**Phase:** 2 - Durable Domain Model and Event Core
**Repository:** `C:\Development\Private\diplomarbeit-os`
**Files classified:** 20 proposed create/extend targets plus 1 explicit no-change area
**Analogs found:** 16 / 20 creat... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-PATTERNS.md | Markdown | d22e4c00a6506ee8440e3670e18efa8b27639581ba0ef785466047b357fd3b1b | 0 | 896 |
**Sources:** `apps/studio/src/product-baseline.ts` lines 1-39, `apps/studio/src/product-baseline.test.ts` lines 1-17.
The only current product source module exports a small typed constant and tests its public contract directly.
```typescript
export const productBaseline = {
productName: "Diplomarbeit OS",
statusL... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-PATTERNS.md | Markdown | 95f5a33d37455a83584e848892abf14835abd24b80481b496d0f531587f2fbc6 | 1 | 896 |
,
regex: /from\s+["']node:fs["']|require\(["']node:fs["']\)/,
},
];
for (const path of collectFiles("apps/studio", [".ts", ".tsx", ".js", ".jsx"])) {
const text = readText(path);
for (const pattern of forbiddenProductPatterns) {
if (pattern.regex.test(text)) {
failures.push(`${path} contains forbid... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-PATTERNS.md | Markdown | 2c9dc2b455127eb8ba23e8e825aec7e89e3ba0007e0eb8d802fd2eef561daf96 | 2 | 896 |
file-I/O scan | existing secret checker | exact | Allow the new safe `.env.local.example` lines. Keep local value leak scanning and do not print values. |
| `scripts/check-docs.mjs` | extend only if docs contract changes | utility | file-I/O scan | existing docs checker | exact | Existing boundary scan already protects... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-PATTERNS.md | Markdown | 98645ebb71c73885cd5693e3708bb516d6cb9770e58c6eae36a17f3c01100937 | 3 | 896 |
app/**` | leave unchanged | component/route | request-response UI | existing app routes | exact | Phase 2 does not implement workspace UI. Avoid touching route files unless a plan explicitly requires a visible state indicator change. |
## 3. Script/Test Integration Pattern
### Root Script Shape
Copy the current patt... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-PATTERNS.md | Markdown | eb23d15dc571cd66eddfc42b8a1fc6f9b7df11ca49d626d791c362638718d601 | 4 | 896 |
`apps/studio`, including tests.
- Do not include the literal `.planning` string in app source or app tests, because `scripts/check-docs.mjs` scans all app TS/JS files.
- Keep migration/config filesystem access outside app source, such as in `drizzle.config.ts` or `scripts/**`.
- Keep product evidence records separate f... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-PATTERNS.md | Markdown | 079b18e0fcc5d20abc5d01670618b7e5b29097c334bda1e255e453437124bb50 | 5 | 896 |
relations in JSONB.
### Do Not Split A Package Prematurely
The technology ledger keeps `apps/studio` as the only product workspace package and prefers small workspace shape until another consumer exists. A new `packages/domain` would create extra script, tsconfig, lint, and dependency boundaries before there is a rea... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-PATTERNS.md | Markdown | 2350ab602447c352d8b5b525e49e2a2e234b703bcd76bf05f527656b1bbdca9d | 6 | 336 |
# Phase 02: Durable Domain Model and Event Core - Research
**Researched:** 2026-06-20
**Domain:** Product-owned durable state, PostgreSQL schema design, Drizzle ORM migrations, append-oriented event records
**Confidence:** MEDIUM
<user_constraints>
## User Constraints (from CONTEXT.md)
Copied verbatim from `.plannin... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | 9e93b2dbbe689f812ca45c97da0860935aeacc866d67791d2d80a78586abd05a | 0 | 896 |
agent runtime paths. [VERIFIED: docs/product-runtime-boundary.md] |
| Use repository code and local docs first, then Context7, then official docs, then broader research. [VERIFIED: AGENTS.md] | Phase 2 planning should prefer the inspected repo scripts plus Drizzle/PostgreSQL/dotenv docs over community examples. [VERIFI... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | b4fcf7db42177641eabf4a213cce1f684965e64a72c80be7683389974e43667d | 1 | 896 |
/current/ddl-constraints.html] |
</phase_requirements>
## Summary
Phase 2 should add the first product-owned durable state layer inside the existing Bun/Turborepo/Next.js workspace, with schema and repository code owned by `apps/studio` and migration commands exposed from the root script contract. [VERIFIED: package.... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | c61f5b8ca667ccb900d61739f813b075d54c7f3e715eb027cc0fddaca6ea951f | 2 | 896 |
for DB commands | API / Backend scripts | Database / Storage | Drizzle config runs outside Next.js request handling and must load only named env variables without printing values. [CITED: dotenv docs via Context7; VERIFIED: scripts/check-secrets.mjs] |
| Workspace UI consumption | Browser / Client | Frontend Server (SS... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | f996a9952051d05dff1237e93d2467aca41f2a78bd3f9df3e6b65a4dacae5c11 | 3 | 896 |
Browser smoke checks for the existing app. [VERIFIED: playwright.config.ts] | Keep existing Phase 1 smoke green; Phase 2 does not need new UI flows. [VERIFIED: 02-CONTEXT.md; VERIFIED: tests/e2e/baseline.spec.ts] |
| `@biomejs/biome` | 2.5.0. [VERIFIED: package.json] | Formatting and linting. [VERIFIED: package.json] |... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | b1f30e37a6cbc4ab2d1f07b79f2e3e9de61bbbdc87b9a25305cedfe50782e129 | 4 | 896 |
: npm registry] | OK. [VERIFIED: package-legitimacy gate] | Approved |
| `drizzle-kit` | npm | Created 2021-09-10. [VERIFIED: npm registry] | 9,502,360/wk. [VERIFIED: package-legitimacy gate] | github.com/drizzle-team/drizzle-orm. [VERIFIED: npm registry] | OK. [VERIFIED: package-legitimacy gate] | Approved |
| `postgr... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | a6e43db3967daa040d8d21c77062d1eae5890e41dcff7b8beffe46371ff7a94c | 5 | 896 |
config } from "dotenv";
import { defineConfig } from "drizzle-kit";
config({ path: ".env.local", quiet: true });
export default defineConfig({
schema: "./apps/studio/src/db/schema.ts",
out: "./apps/studio/drizzle/migrations",
dialect: "postgresql",
dbCredentials: {
url: process.env.DIPLOMARBEIT_DATABASE_U... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | b9040ba8c06d001fcf5228b60b7ff162d28d528b6709882fdf20071030dd5179 | 6 | 896 |
.md]
**Example:**
```typescript
// Source: Vitest infrastructure verified locally; env gate required by Phase 2 context.
import { describe, expect, test } from "vitest";
const testDatabaseUrl = process.env.DIPLOMARBEIT_TEST_DATABASE_URL;
const dbTest = testDatabaseUrl ? test : test.skip;
describe("durable state int... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | e2c74c38867a1888cc783e136958d3d92d526c5a6b4a5103355906a932b39915 | 7 | 896 |
| JSON arrays of IDs | Typed join tables with FKs. [VERIFIED: 02-CONTEXT.md; CITED: https://www.postgresql.org/docs/current/ddl-constraints.html] | FKs and uniqueness constraints can enforce integrity and support later workspace navigation. [CITED: https://www.postgresql.org/docs/current/ddl-constraints.html] |
| Event... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | 533bc0f56e1359e2853d960da9e5ae245d4606e8aec59db20dea1ff39ea316ee | 8 | 896 |
. [VERIFIED: scripts/check-secrets.mjs; VERIFIED: AGENTS.md]
**Warning signs:** `bun run check:secrets` fails after adding DB placeholders. [VERIFIED: package.json; VERIFIED: scripts/check-secrets.mjs]
### Pitfall 2: `push` Produces No Versioned Migration Evidence
**What goes wrong:** Schema changes reach a database... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | ddaf5cd36b50082b4eb8fe0230ccc01fd0ffedb50424cb6b5075b6fdc6b335f2 | 9 | 896 |
jsonb,
pgEnum,
pgTable,
primaryKey,
text,
timestamp,
unique,
uuid,
} from "drizzle-orm/pg-core";
export const validityState = pgEnum("validity_state", [
"unknown",
"valid",
"invalid",
"stale",
"unsupported",
]);
export const projects = pgTable("projects", {
id: uuid("id").defaultRandom().pri... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | 4afa4217cbf93796fd232760c2e69ce31b6b50c63501fc378c7b226abe9e2856 | 10 | 896 |
docs describe native `uuid` and native UUID generation support. [CITED: https://www.postgresql.org/docs/current/datatype-uuid.html] | Stable generated IDs are better for future distributed or hosted workflows. [VERIFIED: 02-CONTEXT.md; CITED: https://www.postgresql.org/docs/current/datatype-uuid.html] |
| State in tran... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | c8f3e33f29ecd1ec961f6d91f14661d2eea5e4878b8a77e20ffbe7459222df25 | 11 | 896 |
.md]
- Reason: later phases will expand scheduler, verification, repair, artifact, model, sandbox, and evaluation states, so Phase 2 must avoid enum churn for still-fluid concepts. [VERIFIED: .planning/REQUIREMENTS.md]
3. **Should DB integration tests use Docker automatically?**
- Resolution: Phase 2 will not au... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | fd54503b62ab64ef3326d607275ad476bc75535d0298cac478f79da2bcc1e80c | 12 | 896 |
|
### Phase Requirements -> Test Map
| Req ID | Behavior | Test Type | Automated Command | File Exists? |
|--------|----------|-----------|-------------------|--------------|
| STATE-01 | Persist all first-class record types and validity-state records. [VERIFIED: .planning/REQUIREMENTS.md] | DB integration plus schem... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | 58a7dc22386d50509ba3fd1552db3ae03593e69918bfd4849854efebabc21173 | 13 | 896 |
Security enforcement is enabled because `.planning/config.json` does not set `security_enforcement` to false. [VERIFIED: .planning/config.json]
### Applicable ASVS Categories
| ASVS Category | Applies | Standard Control |
|---------------|---------|------------------|
| V2 Authentication | No | Phase 2 has no user au... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | d993f2c6e3289c1303b4cd506fab184e9934ec6b3b51c4d9d3afb86da4895e1c | 14 | 896 |
-kit`, `postgres`, and `dotenv`. [VERIFIED: npm registry; VERIFIED: package-legitimacy gate]
### Secondary (MEDIUM confidence)
- Context7 `/drizzle-team/drizzle-orm-docs` - schema, PostgreSQL driver setup, `pgTable`, `pgEnum`, constraints, migrations, `generate`, `migrate`, and `push` caveats. [CITED: Drizzle docs vi... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-RESEARCH.md | Markdown | 1b5d6c07302ec833b2c2837827a87d10a318b88822229be6ff5d8f9fa84335f8 | 15 | 535 |
---
phase: 02-durable-domain-model-and-event-core
reviewed: 2026-06-20T17:02:17Z
depth: standard
files_reviewed: 29
files_reviewed_list:
- apps/studio/src/db/client.ts
- apps/studio/src/db/env.ts
- apps/studio/src/db/migration-readback.integration.test.ts
- apps/studio/src/db/schema.ts
- apps/studio/src/domai... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-REVIEW.md | Markdown | 5cca12c6277bacda939d7f5022c50e0fa50ab7184d9cd40a290a6e79762b3d9f | 0 | 896 |
, and `bun run typecheck` passed. The lint output contained only the existing Biome config deprecation notice.
- No database URL value was read, printed, or stored during this review.
All reviewed files meet the Phase 2 quality bar for the previously reported issues. No findings remain.
---
_Reviewed: 2026-06-20T17:... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-REVIEW.md | Markdown | ebb6977e4bf0f9a1268b5cd11b3508886045f7e016215eaf1864a2e9b1305a6b | 1 | 87 |
---
phase: 02
slug: durable-domain-model-and-event-core
status: verified
auditor: "Codex security audit refresh"
asvs_level: "1"
block_on: "open"
threats_total: 28
threats_closed: 28
threats_open: 0
created: 2026-06-20
updated: 2026-06-20
---
# Phase 02 - Security
Per-phase security contract for Phase 02: Durable Dom... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-SECURITY.md | Markdown | 6a20125b30b09afdf5f083f35eff2400b15e5e6ee6ce07896ed905b32dec768e | 0 | 896 |
claims | Files, tests, and summaries become the basis for claiming phase completion. | Evidence status, command results |
| product runtime -> GSD harness | Product code must not read GSD planning, logs, or agent runtime state. | Product runtime data boundaries |
| Turbo task cache -> command evidence | Cached task out... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-SECURITY.md | Markdown | b255e8206d9c5bbe25193246429846267eedc1b8810e020d355eded7fcbeac93 | 1 | 896 |
for env values; current `bun run check:secrets` passed. |
| T-02-07 | Repudiation | schema coverage | mitigate | closed | Schema tests assert every durable record export and typed decision-link table at `apps/studio/src/domain/state/schema.test.ts:28-56`; schema exports record and link table handles at `apps/studio/src... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-SECURITY.md | Markdown | 7482bcbcb5a0b0a15fd35f5bd6721cd67ef124fb8f2394652e33d487a963ea2b | 2 | 896 |
/state/repository.ts:482-485`; current-state event helpers require payload `status`/`validity` values to match the persisted update at `apps/studio/src/domain/state/repository.ts:183-230`, `apps/studio/src/domain/state/repository.ts:242-307`, and `apps/studio/src/domain/state/repository.ts:488-515`; event insert plus s... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-SECURITY.md | Markdown | 4f5b6599639b17b113e5cb47720f7470910cbe67de484c73ebc75dca3d624503 | 3 | 896 |
src/domain/state/reconstruct.test.ts:113-134`; reconstruction validates project/spec/run scope before deriving state at `apps/studio/src/domain/state/reconstruct.ts:208-210` and `apps/studio/src/domain/state/reconstruct.ts:519-552`. |
| T-02-20 | Tampering | decision relationship rows | mitigate | closed | Typed join t... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-SECURITY.md | Markdown | 7c1c9cb936cf1cb6bf0989321793924db90c3d3e17eb6ea2cfe70356d1d0ec9a | 4 | 896 |
`, `apps/studio/src/domain/state/durable-state.integration.test.ts:10-16`, and `apps/studio/src/domain/state/decision-links.integration.test.ts:17-23`; current `db:test` evidence supersedes the earlier unavailable local/test statement by showing 3 files, 6 tests, and 0 skips. |
| T-02-26 | Information Disclosure | docs... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-SECURITY.md | Markdown | 9a31b93892f37ac22ed20fa3c0dbb4883aecc425c840bbcbe21cc86151f7a705 | 5 | 896 |
.ts:221-315`. |
| Current refresh scope | Unit/integration test split and Turbo cache behavior checked because package and Turbo config changed. | Mapped to T-02-03, T-02-10, T-02-24, and T-02-25; DB migration/test/secret scripts are direct Bun commands in `package.json:21-27`, app unit tests use `apps/studio/package.j... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-SECURITY.md | Markdown | 971a09ec89b9b30b5d1540d500677ff1246ff6de4bc15985c06ef6d4d3cb53e6 | 6 | 556 |
---
phase: 02
slug: durable-domain-model-and-event-core
status: complete
nyquist_compliant: true
wave_0_complete: true
created: 2026-06-20
validated: 2026-06-20T19:05:47+02:00
scope:
- STATE-01
- STATE-02
- STATE-03
- STATE-04
---
# Phase 02 - Executed Nyquist Validation
Phase 02 is Nyquist-compliant for the ... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-VALIDATION.md | Markdown | 997472d836ffaaae60d9c0f65110739baf26ee3ce9eaa8cab7b0a68bf4f562d1 | 0 | 896 |
including event payload/current-state invariant checks and append-only reserved-key rejection. | green |
| `bun run db:migrate` | Passed against disposable local PostgreSQL using `DIPLOMARBEIT_DATABASE_URL`. The URL value was not recorded. | green local migration proof; not hosted-production credential proof |
| `bun r... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-VALIDATION.md | Markdown | 9271427507a2abbedd0f98620e874693dda146adb99585c5faf7b793d14823c4 | 1 | 896 |
rather than conversational memory. | `reconstruct.test.ts` proves current run summary, task state, validity summary, event-order rejection, and durable references from fixture records. The fixture includes decisions, citations, artifacts, evidence, findings, repairs, tasks, events, and validity states. | `bun run check... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-VALIDATION.md | Markdown | 68a3d0c979da91fdf25be2b7a32acde977d0336386b7cd0a797fdcb4818006db | 2 | 896 |
`vitest.unit.config.ts`, which excludes DB integration tests from the unit suite.
- The targeted repository test passed with 7 tests and covers append-only reserved-key rejection plus event payload/current-state mismatch rejection.
- `bun run db:migrate` passed against disposable local PostgreSQL through `DIPLOMARBEIT_... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-VALIDATION.md | Markdown | 1a61666620c21000f856e5b86b2719beb2ed93fa9459c9711303d3897cbc755e | 3 | 896 |
state/decision-links.test.ts`, `bun run db:test` | green |
| 02-07 | Final docs, evidence, secrets, DB artifact guards, unit/integration split, review fixes | `bun --cwd apps/studio test:unit`, `bun run check`, `bun run db:test`, `bun run check:db:evidence`, recorded `bun run db:generate` | green |
## Validation Audit... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-VALIDATION.md | Markdown | 1384497fead1d114b6fbb2acab4b6da446e8c0a09303dce486e2ee0c07ecb0f5 | 4 | 479 |
---
phase: "02-durable-domain-model-and-event-core"
verified: "2026-06-20T17:06:10Z"
status: passed
score: "4/4 must-haves verified"
behavior_unverified: 0
overrides_applied: 0
mvp_user_story_valid: false
warnings:
- "MVP mode is set, but user-story.validate still rejects the roadmap goal because it says 'I want Dipl... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-VERIFICATION.md | Markdown | 0af6d1e382a22ed94c7125b6d8cd7b4fceb57bf49c6e33033fa0f6ecce2e5a89 | 0 | 896 |
evidence, findings, repairs, and validity states are all present, wired, and covered by current unit plus DB-backed evidence. | Source inspection plus local `bun --cwd apps/studio test:unit` and repository test runs; supplied DB/check/lint/typecheck evidence. | VERIFIED |
## Goal Achievement
### Observable Truths
| ... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-VERIFICATION.md | Markdown | 129388b941731b9e13b8972825d2233f64165bf39f4ef100c0a9d163fd880b02 | 1 | 896 |
| `apps/studio/package.json` routes `test:unit` to `../../vitest.unit.config.ts`; `vitest.unit.config.ts` includes `src/**/*.test.ts` and excludes `src/**/*.integration.test.ts`; root `db:test` explicitly invokes the three DB integration files through `vitest.config.ts`. Local `bun --cwd apps/studio test:unit` passed 5... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-VERIFICATION.md | Markdown | ab0bc34353a4b902a1802b74f63bde31d81c725ebf7295ac34c0d37c9bb3b0d7 | 2 | 896 |
passed 1 file, 7 tests. |
| `apps/studio/src/domain/state/durable-state.integration.test.ts` | DB-backed STATE-01 round trip | VERIFIED | Uses shared test DB availability helper and asserts every durable record type plus decision links. Supplied `db:test` evidence proves the DB branch ran with zero skips. |
| `apps/stu... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-VERIFICATION.md | Markdown | 9db55b4f1f39e4a7624f7ac6ef50793fb1d837c65b31056042104d04cb441474 | 3 | 896 |
link check passed. |
| `apps/studio/src/domain/state/decision-links.ts` | `apps/studio/src/db/schema.ts` | Typed decision join tables | WIRED | GSD key-link check passed. |
| `apps/studio/src/domain/state/decision-links.integration.test.ts` | `apps/studio/src/domain/state/decision-links.ts` | FK-backed link creation/re... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-VERIFICATION.md | Markdown | 36804815901bda986134f5fd4b6800f05efd4e13440b1bd78596b9ea25982adb | 4 | 896 |
## Behavioral Spot-Checks
| Behavior | Command | Result | Status |
| --- | --- | --- | --- |
| Repository final-review invariants | `bun --cwd apps/studio vitest run --config ../../vitest.unit.config.ts src/domain/state/repository.test.ts` | Local run passed 1 file, 7 tests. | PASS |
| Unit/integration split | `bun --... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-VERIFICATION.md | Markdown | 3eda081dfad19d863936cff15ef0c584adb936109572c77cd1ef7fb1f925d638 | 5 | 896 |
.test.ts` | 21 | URL-unavailable `test.skip` branch | INFO | Intended unavailable-path reporting. Supplied `db:test` evidence shows DB-backed branch ran with zero skips. |
| `scripts/db-migrate.mjs` | 20, 44, 46 | Env-var-name logging | INFO | Not a leak or stub. Script logs only approved env var names, never URL value... | diplomarbeit-os | .planning/phases/02-durable-domain-model-and-event-core/02-VERIFICATION.md | Markdown | 6cc061bf8124dd4a96bb72df9db13a9472bfd7ab5174b6f2794aa2625a64e002 | 6 | 394 |
---
phase: "03-workspace-shell-for-inspectable-runs"
plan: "01"
type: "execute"
wave: 1
depends_on: []
files_modified:
- "apps/studio/src/workspace-shell.ts"
- "apps/studio/src/workspace-shell.test.ts"
- "apps/studio/app/page.tsx"
- "tests/e2e/baseline.spec.ts"
autonomous: true
requirements:
- "WORK-01"
- "... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-01-PLAN.md | Markdown | 7bffc1a48ac74f0654719106fed9e07253983ea838514df88776ba67c5ca31aa | 0 | 896 |
planning/phases/03-workspace-shell-for-inspectable-runs/03-RESEARCH.md
@.planning/phases/03-workspace-shell-for-inspectable-runs/03-PATTERNS.md
@.planning/phases/03-workspace-shell-for-inspectable-runs/03-UI-SPEC.md
@.planning/phases/03-workspace-shell-for-inspectable-runs/03-VALIDATION.md
@apps/studio/app/page.tsx
@ap... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-01-PLAN.md | Markdown | 5447fdc1cf4eb70d1b5b603c954cc51a09ac388f009a9588d311622f309321ec | 1 | 896 |
workspace smoke contract per D-01, D-03, D-04, D-05, D-06, and D-07. Preserve the existing severe browser failure listener pattern in `baseline.spec.ts`. Keep the existing mobile overflow test in place for later hardening. The RED result must fail because `apps/studio/src/workspace-shell.ts` and the workspace route beh... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-01-PLAN.md | Markdown | d9e344a2bbd8651188151ce2da4cd05611405455bb70203be99cd2c5b244d221 | 2 | 896 |
-call language, sandbox-execution language, generated-project verification claims, or database access.</action>
<verify>
<automated>bun run test:unit</automated>
<automated>bun --cwd apps/studio test:e2e -- --grep "workspace shell"</automated>
<automated>bun run typecheck</automated>
<automated>node -... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-01-PLAN.md | Markdown | 42944549d338857233630b1da704ff8c43381270cebd8802700d3797340898f3 | 3 | 896 |
plan; Phase 3 research recommends no new packages. |
</threat_model>
<verification>
Run `bun run test:unit`, `bun --cwd apps/studio test:e2e -- --grep "workspace shell"`, and `bun run typecheck`. Confirm the source scan in Task 2 exits 0 with no forbidden matches. Schema push is not applicable because this plan does n... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-01-PLAN.md | Markdown | 1ed4acada8d442c41fcb7bb52af3fc7dccb26acd1f3f42c5f124d6dfda717115 | 4 | 189 |
---
phase: 03-workspace-shell-for-inspectable-runs
plan: "01"
subsystem: ui
tags: [nextjs, react, typescript, vitest, playwright, workspace-shell]
requires:
- phase: 02-durable-domain-model-and-event-core
provides: Deterministic durable run records and current run reconstruction helpers.
provides:
- Typed works... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-01-SUMMARY.md | Markdown | 8043f621ce459f293ea149579df0f4cdabdbef3a4486cb9866423d9f7278b181 | 0 | 896 |
; 6 files and 25 tests.
- `bun --cwd apps/studio test:e2e -- --grep "workspace shell"` - passed; 2 Playwright tests.
- `bun run typecheck` - passed; Next type generation and TypeScript check.
- Forbidden source scan from the plan - passed with no `.planning`, command-log, raw JSON, `pre`, or phase-copy hits in the runt... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-01-SUMMARY.md | Markdown | cbec41dfb8b1eaccdf11718663d081545983af7445a3d59cd1e80a4449b79ed1 | 1 | 896 |
, not a placeholder stub.
## User Setup Required
None - no external service configuration required.
## Next Phase Readiness
Plan 01 is ready for Plan 02. The root route now exposes the first deterministic workspace slice, and later Phase 3 plans can expand the shell into fuller traceability panels and layout harden... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-01-SUMMARY.md | Markdown | 48fdd1abcb24a2ce89a11a048d88e01224e2b70d41ac3da57873f25147bc58a7 | 2 | 145 |
---
phase: "03-workspace-shell-for-inspectable-runs"
plan: "02"
type: "execute"
wave: 2
depends_on:
- "03-01"
files_modified:
- "apps/studio/src/workspace-shell.ts"
- "apps/studio/src/workspace-shell.test.ts"
- "apps/studio/app/page.tsx"
autonomous: true
requirements:
- "WORK-01"
- "WORK-02"
- "WORK-03"
... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-02-PLAN.md | Markdown | b3d7de8e76b2ebe1f8886f2650bbb83ff03a0fc56acec9e779a5620cd38808d2 | 0 | 896 |
-workspace-shell-for-inspectable-runs/03-PATTERNS.md
@.planning/phases/03-workspace-shell-for-inspectable-runs/03-UI-SPEC.md
@.planning/phases/03-workspace-shell-for-inspectable-runs/03-VALIDATION.md
@apps/studio/src/workspace-shell.ts
@apps/studio/src/workspace-shell.test.ts
@apps/studio/app/page.tsx
@apps/studio/src/... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-02-PLAN.md | Markdown | 6631a02a3c2aea59f759a974a53decbd8bcf56abc296b85b3833a24c64b06edd | 1 | 896 |
>
<done>The workspace model can drive every required Phase 3 panel without ambiguous runtime reads.</done>
</task>
<task type="auto" tdd="true">
<name>Task 2: Render complete workspace panels on the `/` route</name>
<read_first>
@apps/studio/app/page.tsx
@apps/studio/src/workspace-shell.ts
@apps/stud... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-02-PLAN.md | Markdown | f5ff8b8c05605c5e70aff04a61adc5199bc65176e5cc9e5f34362fab8a62a559 | 2 | 896 |
.
- Source contains no raw JSON rendering and no product runtime reference to development planning artifacts or command checks.
- `bun run test:unit` and `bun run typecheck` pass.
- No schema files are modified; schema push is not applicable.
</acceptance_criteria>
<done>WORK-01 through WORK-04 are repr... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-02-PLAN.md | Markdown | 7c2a77df3249040688da601b3c52080d6ae6b55818f304c7a663904a5576b9f2 | 3 | 628 |
---
phase: 03-workspace-shell-for-inspectable-runs
plan: "02"
subsystem: ui
tags: [nextjs, typescript, workspace-shell, durable-state, vitest]
requires:
- phase: 03-01
provides: Deterministic server-rendered workspace route backed by Phase 2 reconstruction records.
- phase: 02
provides: Durable run records... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-02-SUMMARY.md | Markdown | e9333a2a1b6df74a7333a1e8332373b45797edfb7d2669c8041da3ae677fc825 | 0 | 896 |
`apps/studio/app/page.tsx` - Renders display states, empty errors, and complete workspace panels from deterministic product state.
## Decisions Made
- Kept the display-state catalogue in the model so the route does not manually recreate vocabulary or imply additional records.
- Kept `Not product evidence yet` confine... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-02-SUMMARY.md | Markdown | cfd8d3074ba1df30c378d32fb0d71120882e9c9687a354962d0fdeaaf7385b28 | 1 | 577 |
---
phase: "03-workspace-shell-for-inspectable-runs"
plan: "03"
type: "execute"
wave: 3
depends_on:
- "03-02"
files_modified:
- "apps/studio/app/globals.css"
- "apps/studio/app/error.tsx"
autonomous: true
requirements:
- "WORK-01"
- "WORK-02"
- "WORK-03"
user_setup: []
must_haves:
truths:
- "User can ... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-03-PLAN.md | Markdown | ceb7e992b7639afc77aef152abfc7a6cb1470fa055d70a00d9a6d44496f46afb | 0 | 896 |
/read_first>
<files>apps/studio/app/globals.css</files>
<behavior>
- Desktop uses the existing shell width `min(1120px, calc(100% - 48px))` and dense two-column panel layout after the header.
- Mobile down to 320px uses one column or local nav wrapping without page-level horizontal overflow.
- Status ch... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-03-PLAN.md | Markdown | 50c2990433e653679164bd893956d343e5e3d31b8df501bed98aafd6f94f2195 | 1 | 896 |
-07 and D-08. Keep the `"use client"` directive. Remove the dependency on baseline copy if it still exists. Render `main.shell`, `section.error-panel`, H1 `Diplomarbeit OS`, and the exact UI-SPEC error copy. Use existing `.error-panel` styling from `globals.css` and avoid adding reset buttons, fake recovery actions, co... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-03-PLAN.md | Markdown | 18dbb66e8c27231601fa00de382ada42335f871fe96e73b323615fd58b8b6e3e | 2 | 869 |
---
phase: 03-workspace-shell-for-inspectable-runs
plan: 03
subsystem: ui
tags: [nextjs, app-router, css, playwright, workspace-shell]
requires:
- phase: 03-02
provides: "Complete workspace route panels and traceability model rendered from the deterministic durable-state fixture."
provides:
- "Workspace-specif... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-03-SUMMARY.md | Markdown | 8585c743521fb796347b21eb1fe3450b587d8037905d44efb418633af4857969 | 0 | 896 |
/error.tsx` - Adds the client route error boundary with exact workspace failure copy.
- `apps/studio/src/workspace-shell.test.ts` - Adds TDD coverage for the local CSS contract and the route error boundary copy contract.
## Decisions Made
- Kept CSS local and variable-driven because the approved UI-SPEC forbids Tailw... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-03-SUMMARY.md | Markdown | a2dd4bbba9d9832675be7c63a242eb79dcfb4a865698361b9cd4673ac8b3b0e2 | 1 | 680 |
---
phase: "03-workspace-shell-for-inspectable-runs"
plan: "04"
type: "execute"
wave: 4
depends_on:
- "03-03"
files_modified:
- "tests/e2e/baseline.spec.ts"
autonomous: true
requirements:
- "WORK-01"
- "WORK-02"
- "WORK-03"
- "WORK-04"
user_setup: []
must_haves:
truths:
- "Browser route smoke proves w... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-04-PLAN.md | Markdown | 002f7e1d8173b8ae352e6348e1476ad72ecd87ed66e220b2eaee8e5786d9e331 | 0 | 896 |
raw internal noise. | 03-01, 03-02, 03-03, 03-04 | COVERED | Route, model, panels, CSS, error state, and E2E gate. |
| REQ | WORK-01 | Workspace exposes project definition, run status, task graph/list, events, evidence, artifacts, limitations, and errors. | 03-01, 03-02, 03-03, 03-04 | COVERED | Same-page route plus fi... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-04-PLAN.md | Markdown | d18ebec93062b268808af6617fd7999a4293ddbf6f69dfb9175f9a8b7d00562e | 1 | 896 |
/studio/src/workspace-shell.ts
@.planning/phases/03-workspace-shell-for-inspectable-runs/03-UI-SPEC.md
@.planning/phases/03-workspace-shell-for-inspectable-runs/03-VALIDATION.md
@playwright.config.ts
</read_first>
<files>tests/e2e/baseline.spec.ts</files>
<behavior>
- First test keeps severe conso... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-04-PLAN.md | Markdown | a066d3199c265437003670ed0637ff09e09b75e795fda9cf83a0cc6ea6c0c789 | 2 | 896 |
Record in the execution summary that schema push is not applicable because Phase 3 does not modify schema-relevant files.</action>
<verify>
<automated>bun run format:check</automated>
<automated>bun run lint</automated>
<automated>bun run typecheck</automated>
<automated>bun run test:unit</automated>
... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-04-PLAN.md | Markdown | 58065f4142277656eaca16ffe82cb5ca630edb61c9e476e1a2421ba30258164b | 3 | 810 |
---
phase: 03
slug: workspace-shell-for-inspectable-runs
wave: 04
status: complete
created: 2026-06-20
nyquist_compliant: true
requirements:
- WORK-01
- WORK-02
- WORK-03
- WORK-04
---
# Phase 03 - Wave 04 Summary
## Execution Outcome
The workspace shell at `apps/studio/app/page.tsx` is now a production-read... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-04-SUMMARY.md | Markdown | e5115213e08f2e23f91aab186ebbad589c420bea24e17f9cbbb29b6a325d0675 | 0 | 575 |
# Phase 3: Workspace Shell for Inspectable Runs - Context
**Gathered:** 2026-06-20T19:14:39+02:00
**Status:** Ready for planning
<domain>
## Phase Boundary
This phase creates the first inspectable Diplomarbeit OS workspace shell. The user should be able to inspect one product run through a focused operational UI tha... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-CONTEXT.md | Markdown | 4a7fd5e4186ae37d5fb28892ad7b8fd47860ea4eca81b96db56665e145da101e | 0 | 896 |
-level runtime error boundary.
- `apps/studio/src/product-baseline.ts` defines current inactive workspace areas and may be replaced, narrowed, or reused as supporting product copy.
- `apps/studio/src/domain/state/reconstruction-fixture.ts` creates deterministic run records with project, spec, run, tasks, events, decisi... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-CONTEXT.md | Markdown | 75596d7a7e27d8977cecd1a426a316358e50d4d125fe07a98aee7e7f0da9fc34 | 1 | 687 |
# Phase 03: workspace-shell-for-inspectable-runs - Pattern Map
**Mapped:** 2026-06-20
**Files analyzed:** 7
**Analogs found:** 7 / 7
## File Classification
| New/Modified File | Role | Data Flow | Closest Analog | Match Quality |
|-------------------|------|-----------|----------------|---------------|
| `apps/studi... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-PATTERNS.md | Markdown | 7735d7ec7d4cacd709b24157c7d016f31e31acc23316df63ccdb0d7a19c25b44 | 0 | 896 |
</p>
<h1 id="product-title">{productBaseline.productName}</h1>
<p className="summary">{productBaseline.summary}</p>
</div>
<a className="primary-action" href="#runtime-boundary">
View runtime boundary
</a>
</div>
</header>
```
Keep the pag... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-PATTERNS.md | Markdown | b087fd999f69e21abde00607c837ca1b0fceb88ee2b640e4428c417d7cefd110 | 1 | 896 |
accent: #2563eb;
--destructive: #b91c1c;
}
```
Extend these variables. Do not introduce Tailwind, shadcn, decorative gradients, or a new status palette.
**Base typography and shell width pattern** (lines 22-39):
```css
body {
margin: 0;
color: var(--ink);
font-family:
Inter, ui-sans-serif, system-ui, -ap... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-PATTERNS.md | Markdown | f33bfec82680bbebc93eac6182ceba3d5580c1f68cf74bae785cf0f4b1c7157a | 2 | 896 |
lines 36-87):
```ts
export type CurrentRunState = {
readonly project: {
readonly id: string;
readonly slug: string;
readonly title: string;
readonly validity: ValidityState;
};
readonly projectSpec: {
readonly id: string;
readonly version: number;
readonly title: string;
readonly ... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-PATTERNS.md | Markdown | b898c078f777eda8987a00c9e29f88230522c8853cd88014d55595af9beb6456 | 3 | 896 |
837-852):
```ts
function collectIds<TRecord>(
records: readonly TRecord[],
getId: (record: TRecord) => string | null,
): readonly string[] {
const ids = new Set<string>();
for (const record of records) {
const id = getId(record);
if (id !== null) {
ids.add(id);
}
}
return [...ids].sort... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-PATTERNS.md | Markdown | 2714548d4cb90458659d2e4f477cb7102c87e6fc7f309b24f607ebd1cb97d09b | 4 | 896 |
and read back the durable state fixture records.",
status: "captured",
validity: "valid",
taskId: durableStateFixtureIds.verificationTask,
artifactId: durableStateFixtureIds.artifact,
citationId: durableStateFixtureIds.citation,
findingIds: [durableStateFixtureIds.finding],
decisionIds: [dur... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-PATTERNS.md | Markdown | 71d4a8c47557d65c316f8779fb1a3e056ee0732b787e73b828f47e08242ec0eb | 5 | 896 |
page.setViewportSize({ width: 390, height: 844 });
await page.goto("/");
const overflow = await page.evaluate(
() => document.documentElement.scrollWidth > window.innerWidth,
);
expect(overflow).toBe(false);
});
```
Keep this test and extend it to cover wrapped or horizontally scrollable local navigation... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-PATTERNS.md | Markdown | b1ccd4698a839f38d01dccba48dacda66310efa2870a6c111f68e160496e8fa2 | 6 | 896 |
for run state, project specs, citations, tasks, evidence, repairs, or artifacts.
```
Product durable records rule (lines 17-21):
```md
Phase 2 durable state is product runtime state. It is stored through the schema and migration contract documented in [durable-state.md](durable-state.md), not through GSD planning fil... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-PATTERNS.md | Markdown | 8db2670e1594ed1b97d9aac599236db189e1353d94a368f4093639871a661339 | 7 | 896 |
|
| Artifacts | Stores product artifact identity and metadata, not rendered final documents. |
| Evidence items | Stores verification evidence metadata and links to product-owned artifacts. |
| Decisions | Stores product decisions that need traceability. |
| Findings | Stores validation or review findings that can requ... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-PATTERNS.md | Markdown | 211bc55a2bbd9967988aa1d3c450148e8ace3c72a12116c36c7c3a777214527b | 8 | 287 |
# Phase 03: workspace-shell-for-inspectable-runs - Research
**Researched:** 2026-06-20
**Domain:** Next.js App Router workspace shell over deterministic durable-state fixture
**Confidence:** MEDIUM
<user_constraints>
## User Constraints (from CONTEXT.md)
### Locked Decisions
## Implementation Decisions
### Informat... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-RESEARCH.md | Markdown | 20fa5ece86c8cc061667ae2d1016a145c6602b518c3c51219e366fc309693a9c | 0 | 896 |
project definition, run status, task graph, event stream, evidence area, artifact area, limitations, and errors. | Use `/` as a server-rendered App Router page backed by the deterministic reconstruction fixture; update the existing Playwright route smoke to assert workspace sections and severe error collection. [VERIFI... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-RESEARCH.md | Markdown | 331ab223ed8a0843d571e7f1daa75ab23a956dee0ac69ff4f22da8cfef0df1b5 | 1 | 896 |
Rationale |
|------------|-------------|----------------|-----------|
| Deterministic sample state preparation | Frontend Server (SSR) | Product domain code | The `/` page can build fixture records and reconstruct state before rendering; there is no live fetch or API dependency in Phase 3. [VERIFIED: apps/studio/app/pa... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-RESEARCH.md | Markdown | a8bb2518646186b26576d3d76aa075cd3a917a01e7b7b64878b8978324d13871 | 2 | 896 |
Generated or untrusted projects must execute in an isolated sandbox; Phase 3 must not imply sandbox execution exists. [VERIFIED: AGENTS.md] [VERIFIED: .planning/phases/03-workspace-shell-for-inspectable-runs/03-CONTEXT.md]
- Verification should use the strongest relevant evidence, including format, lint, type-check, te... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-RESEARCH.md | Markdown | ce51649f366165278d545c8a4641373ea3cea95b223d953ddc5d1531e54fe34f | 3 | 896 |
full checks. [VERIFIED: package.json + npm view turbo] |
| Drizzle domain state code | drizzle-orm 0.45.2 | Existing durable-state schema and repository types. | Read records and fixture types only; do not add database access to the Phase 3 page. [VERIFIED: apps/studio/package.json + npm view drizzle-orm] [VERIFIED: do... | diplomarbeit-os | .planning/phases/03-workspace-shell-for-inspectable-runs/03-RESEARCH.md | Markdown | 2eb800b982811e76f14135be48e696e714f9b74af54921be0edc9c26d8ff368b | 4 | 896 |
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