Resolve merge conflicts by accepting remote/local versions

Initial Commit

chore: update claude-sonnet-4-5 model references to claude-sonnet-4-6 (#305)

feat: Implement intelligent Antigravity version detection and dynamic User-Agent generation with platform-specific logic and tests.

Revert "feat(fingerprint): add persistent device fingerprinting system"

Revert "fix(fingerprint): refine history management and prevent data leakage"

fix: add process.exit(0) to 403 test suites to prevent hang

fix: 403 VALIDATION_REQUIRED triggers account rotation (#248)

fix(fingerprint): refine history management and prevent data leakage

feat(fingerprint): add persistent device fingerprinting system

fix: handle thinking-only responses in stress test

fix: strip cache_control fields from content blocks (#189)

test: split stress test into streaming and non-streaming variants

feat: comprehensive rate limit handling overhaul (inspired by opencode-antigravity-auth)

fix(tests): update frontend account tests to match current HTML structure

feat: Add manual OAuth authorization mode for WebUI (#131)

feat(strategy): add quota-awareness to hybrid account selection

feat: add configurable account selection strategies

fix: preserve whitespace-only chunks in SSE stream (#139)

revert: remove count_tokens endpoint (caused regression)

refactor: use test-models helper for count tokens test

fix: handle unsigned thinking blocks in tool loops (#120)

docs: fix misleading tokenizer comments

test: add count tokens endpoint test suite

refactor: centralize TEST_MODELS and DEFAULT_PRESETS in constants.js

feat(webui): add configuration presets for Claude CLI

Merge branch 'main' into feature/webui

add schema sanitizer to test suite, fix interleaved thinking test

fix: convert schema types to Google uppercase format (fixes #82)

feat(dashboard): comprehensive filter enhancement and UI layout fixes

merge: integrate upstream/main (v1.2.15) into feature/webui

chore: add empty response retry test and fix flaky tests

test: add empty response retry test

added cross model thinking to npm run test tests

feat: Add Web UI for account and quota management

fix: correct state destructuring and document headless mode

feat: add --no-browser OAuth mode for headless servers

Signature handling for fallback

Added support for Gemini models

removing restcting of available models, fixing max tokens issues in test

feat: add prompt caching, sticky account selection, and non-thinking model

refactor: centralize constants, add error classes, and DRY test utilities

code cleanup and test fix

initial commit