Upload Kaiju Coder 7 runtime quantization recipe

PUBLIC_TESTING_QUICKSTART.md

@@ -48,9 +48,31 @@ The helper installer adds:
 
 - the `kaiju` OpenAI-compatible provider
 - the lean `kaiju-coder-7` OpenCode agent
+- the `kaiju-coder-7-run` router command for fast websites, owner packs, and
+  Desktop artifact folders
+- the `kaiju_artifact` OpenCode custom tool and `/kaiju` command for routing
+  large artifact prompts through the fast local router
 - a scoped no-autocontinue plugin that prevents false completion loops after
   compaction or output limits
 
+For a fast website or owner-pack artifact without waiting on raw OpenCode
+multi-file streaming, run:
+
+```bash
+kaiju-coder-7-run \
+  --no-planner \
+  --kind website \
+  --out-dir "$HOME/Desktop/Kaiju-Coder-7-Test" \
+  --prompt "Build a premium one-page website for Harborline Bookkeeping with pricing, FAQ, and a cleanup-call CTA."
+```
+
+OpenCode should use this same command for large website, business-pack, and
+Desktop-output requests after the helper is installed.
+
+Inside OpenCode, use `/kaiju` for large generated artifacts. The command is
+prompt-backed, but it points the Kaiju agent at the `kaiju_artifact` custom tool
+instead of making the model hand-write every file.
+
 ### Path 2: Full Local Weights
 
 Use this if the full `RMDWLLC/kaiju-coder-7` Hugging Face repo has been
@@ -127,8 +149,8 @@ Expected result:
 - Current reliable product path: model plus deterministic business-owner
   harness/router plus verifier
 - Raw multi-file OpenCode generation: still too slow for broad paid claims;
-  useful for testing, but paid API claims should favor harnessed product
-  workflows until broader latency gates pass
+  use `kaiju-coder-7-run` for fast public website and owner-pack tests while
+  broader raw-model latency gates continue
 - Paid API: not public until launch preflight passes and the Stripe live-mode
   switch is deliberately completed
 
@@ -146,6 +168,8 @@ Do claim:
 - Kaiju Coder 7 has a working local/OpenCode release candidate
 - the current tested OpenCode default is 16k context
 - the helper package includes a lean agent and compaction loop guard
+- the helper package includes the `kaiju-coder-7-run` router command for fast
+  artifact generation
 - the fast proxy keeps OpenCode tool calls intact while forcing bounded,
   non-thinking generation
 - the paid API scaffold has tests and a launch preflight, but is not yet public