v0.0.6: color system, browser tools, instant titles, thinking phases, UI polish - #73

…kens

Replace Radix 12-step gray/accent scale with Orbit's 10-step primitive
scale (orbit-100..1000) and semantic token layers (surfaces, controls,
borders, git status). Eliminates hardcoded hex values and inline CSS
variable references across 60+ components in favor of meaningful
Tailwind classes. Adds design documentation for the new color
architecture and refactor plan.

Remove conditional logic that switched between a simple Select dropdown
(when source control was open) and the full Popover branch picker. Now
always shows the Popover with search, branch list, and create branch.

Improve browser screenshot pipeline with Rust-side decorum screenshot
capture, fix browser tool handler routing, and add MCP server
enhancements for screenshot tools. Includes tests and updated changelog.

…an docs

- Enhance browser MCP server screenshot handling and test coverage
- Update Rust browser commands with expanded screenshot-to-file support
- Refine browser tool handler and API layer for screenshot capture
- Add BROWSER-SCREENSHOT-FILE-PLAN and MARKETPLACE-TRENDING-TOP-PLAN docs
- Update agent-browser-integration plan with latest architecture

Add skills_marketplace_browse Tauri command with Trending/Top pill toggle
in the MarketplacePane. Skills are fetched from skills.sh server-rendered
pages and parsed from Next.js RSC payloads.

Fix RSC parser: replace depth-based brace matching (which couldn't reach
skill objects nested at depth 2 inside {"initialSkills":[...]}) with a
marker-anchor approach that finds "skillId" occurrences and extracts the
nearest enclosing {...} object. O(n) and nesting-depth agnostic.

…elcome page redesign, and expanded test coverage

- Add iOS runtime backend with MCP server, service lease manager, and session wiring
- Improve browser MCP server with ref-epoch tracking, snapshot truncation, and timeout handling
- Add image preview component for file viewer with SVG source toggle
- Redesign welcome page with ASCII dither background and blur reveal effects
- Add browser tool handler improvements and Rust browser commands expansion
- Add comprehensive test coverage for browser, file viewer, and activity panel
- Add Claude commands (audit-spec, implement, prompt, spec) and Codex skills
- Update docs with iOS runtime plan, image preview plan, OAuth fix, and CSP transport

Replace icon-heavy tool headers with verb-based labels (Reading, Edited,
Ran, Searching, etc.) and bump text to text-base for better readability.
Remove HyperText rotating loader in favor of minimal ShimmerText
"Thinking" indicator. Redesign message actions: replace like/dislike
with copy + report (Sentry icon) + rewind, use delayed hover state
instead of CSS group-hover. Simplify thinking box by removing sparkle
icon. Update inline code styling to use --primary color tinting and
switch textarea focus from box-shadow to outline.

Migrate Orbit runtime injection, version checking, and method invocation
from the TypeScript browser-tool-handler into Rust commands. This
simplifies the frontend handler, removes CSP/Tauri API detection logic,
and adds browserEnsureRuntime, browserInvokeRuntime, browserGetTitle,
and browserGetUrl Tauri commands. Updated tests and spec to match.
Moved completed plan docs to docs/due-plans/.

… tracking

Add full-stack thinking persistence so thinking blocks survive reload with
correct durations and interleave properly with tool calls in the message
timeline. Rust backend gains ThinkingPhase struct with content_offset/ordinal
fields, phase_durations sidecar metadata, and expanded fingerprint matching.
Frontend adds unified segment builder that interleaves thinking/content/tool
segments by ordinal, persists thinking blocks on conversation save, and
restores them from loaded conversations with proper duration mapping.

…tter

Sonner's exit animation sets opacity: 0 on removed toasts, but
!opacity-100 (opacity: 1 !important) was winning the specificity
battle, causing the toast to stay fully opaque until DOM removal.

…docs index

Replace scoped ot-* CSS with glass-surface/liquid-glass-* utility classes,
matching the account banner's design language. Add PR review workflow plan
to docs index.

Implement immediate AI-powered title generation on first user message,
replacing the old deferred approach. Titles appear as skeleton shimmer
animations while generating, then animate in. Includes title divergence
fix to keep sidebar and header in sync via session-title-service, plus
remap-aware retry logic for title updates after session ID changes.

reconcileMessageId changes msg.id (frontend UUID → SDK UUID) ~150ms after
send. With key={msg.id}, React destroyed and recreated the DOM node,
replaying the entrance animation — the bubble would fade-up a second time
when the thinking stream ended or tools appeared.

Two-part fix:
- Use index keys (messages are append-only within a session)
- Count-based animation detection instead of ID tracking
- onAnimationEnd kills the CSS animation after first play as defense

… delays

Move all demo-related files into a single demo/ directory for easier
maintenance. Reduce demo playback startup from ~2.8s to ~200ms by
removing artificial setTimeout delays.

Add a multi-icon system that lets users swap the macOS Dock icon from
Settings → Appearance. Icons auto-discover from bundled folders, switch
live via NSImage without restart, and automatically update when the
system theme changes between light and dark mode.

Architecture: orbit-app-icons crate (objc2 AppKit, unsafe isolated),
Tauri command layer (safe Rust), React picker with optimistic UI.
Previews served via Tauri asset protocol (no base64 encoding).

Also: redesigned welcome page animation, updated build icons,
removed unused Assets.car/Info.plist/icon pipeline artifacts.