docs: reconcile hib_changes onto flat structure

Bring over comprehensive documentation, CLI tools, and project
scaffolding from the archived v2/ branch onto the rebuilt flat
main. All v2/ path references updated to match flat layout.

- docs/: architecture, decisions, phases, progress, findings, etc.
- docker/tempo: telemetry stack (Grafana + Tempo)
- CLAUDE.md, .claude/CLAUDE.md: comprehensive project guides
- CHANGELOG.md, TODO.md, README.md: project meta
- consult, ctx: CLI tools
- .gitignore: merged entries from both branches

docs/provider-adapter/progress.md

@@ -0,0 +1,95 @@
+# Agent Provider Adapter — Progress
+
+## Session Log
+
+### 2026-03-11 — Planning Phase
+
+**Duration:** ~30 min
+
+**What happened:**
+1. Explored 13+ files across Rust backend, TypeScript bridges, Svelte UI, and JS sidecar to map Claude-specific coupling
+2. Classified coupling into 4 severity levels (CRITICAL/HIGH/MEDIUM/LOW)
+3. Ran /ultra-think for deep architectural analysis — evaluated 3 design options for sidecar routing, message adapters, and settings UI
+4. Made 6 architecture decisions (PA-1 through PA-6)
+5. Created 3-phase implementation plan (16 + 5 + 3 tasks)
+6. Created planning files: task_plan.md, findings.md, progress.md
+
+**Architecture decisions made:**
+- PA-1: Per-provider sidecar binaries (not single multi-SDK bundle)
+- PA-2: Generic provider_config blob in AgentQueryOptions
+- PA-3: Per-provider message adapter files → common AgentMessage type
+- PA-4: Provider selection per-project with global default
+- PA-5: Capability flags drive UI rendering (not provider ID checks)
+- PA-6: Providers section in SettingsTab scroll (not inner tabs)
+
+**Status:** Planning complete. Ready for Phase 1 implementation.
+
+### 2026-03-11 — Implementation (All 3 Phases)
+
+**Duration:** ~60 min
+
+**What happened:**
+
+**Phase 1 — Core Abstraction Layer (16 tasks):**
+1. Created provider types (ProviderId, ProviderCapabilities, ProviderMeta, ProviderSettings)
+2. Created Svelte 5 rune-based provider registry (registry.svelte.ts)
+3. Created Claude provider meta constant (claude.ts)
+4. Renamed sdk-messages.ts → claude-messages.ts, updated 13+ import references
+5. Created message adapter registry (message-adapters.ts) with per-provider routing
+6. Updated Rust AgentQueryOptions with `provider` and `provider_config` fields (serde defaults for backward compat)
+7. Updated agent-bridge.ts TypeScript options
+8. Renamed agent-runner.ts → claude-runner.ts, rebuilt dist bundle
+9. Added provider field to ProjectConfig (groups.ts)
+10. Renamed ClaudeSession.svelte → AgentSession.svelte with provider awareness
+11. Updated agent-dispatcher.ts with sessionProviderMap for provider-based message routing
+12. Updated AgentPane.svelte with capability-driven rendering (hasProfiles, hasSkills, supportsResume gates)
+13. Created provider-bridge.ts (generic adapter delegating to provider-specific bridges)
+14. Registered CLAUDE_PROVIDER in App.svelte onMount
+15. Updated all test mocks (dispatcher test: adaptMessage mock with provider param)
+16. Verified: 202 vitest + 42 cargo tests pass
+
+**Phase 2 — Settings UI (5 tasks):**
+1. Added "Providers" section to SettingsTab with collapsible per-provider config panels
+2. Each panel: enabled toggle, default model input, capabilities badge display
+3. Added per-project provider dropdown in project cards (conditional on >1 provider)
+4. Provider settings persisted as JSON blob via `provider_settings` settings key
+5. AgentPane already capability-aware from Phase 1
+
+**Phase 3 — Sidecar Routing (3 tasks):**
+1. Refactored resolve_sidecar_command() → resolve_sidecar_for_provider(provider) — looks for `{provider}-runner.mjs`
+2. query() validates provider runner exists before sending message
+3. Extracted strip_provider_env_var() — strips CLAUDE*/CODEX*/OLLAMA* env vars (whitelists CLAUDE_CODE_EXPERIMENTAL_*)
+
+**Status:** All 3 phases complete. 202 vitest + 42 cargo tests pass. Zero regression.
+
+### 2026-03-11 — Provider Runners (Codex + Ollama)
+
+**Duration:** ~45 min
+
+**What happened:**
+
+**Research:**
+1. Researched OpenAI Codex CLI programmatic interface (SDK, NDJSON stream format, thread events, sandbox/approval modes, session resume)
+2. Researched Ollama REST API (/api/chat, NDJSON streaming, tool calling, token counts, health check)
+
+**Codex Provider (3 files):**
+1. Created providers/codex.ts — ProviderMeta (gpt-5.4 default, hasSandbox=true, supportsResume=true, no profiles/skills/cost)
+2. Created adapters/codex-messages.ts — adaptCodexMessage() maps ThreadEvents to AgentMessage[] (agent_message→text, reasoning→thinking, command_execution→Bash tool pair, file_change→Write/Edit/Bash per change, mcp_tool_call→server:tool, web_search→WebSearch, turn.completed→cost with tokens)
+3. Created sidecar/codex-runner.ts — @openai/codex-sdk wrapper (dynamic import, graceful failure, sandbox/approval mapping, CODEX_API_KEY auth, session resume via thread ID)
+
+**Ollama Provider (3 files):**
+1. Created providers/ollama.ts — ProviderMeta (qwen3:8b default, hasModelSelection only, all other capabilities false)
+2. Created adapters/ollama-messages.ts — adaptOllamaMessage() maps synthesized chunk events (text, thinking from Qwen3, done→cost with eval_duration/token counts, always $0)
+3. Created sidecar/ollama-runner.ts — Direct HTTP to localhost:11434/api/chat (zero deps, health check, NDJSON stream parsing, configurable host/model/num_ctx/think)
+
+**Registration + Build:**
+1. Registered CODEX_PROVIDER + OLLAMA_PROVIDER in App.svelte onMount
+2. Registered adaptCodexMessage + adaptOllamaMessage in message-adapters.ts
+3. Updated build:sidecar script to build all 3 runners via esbuild
+
+**Tests:**
+- 19 new tests for codex-messages.ts (all event types)
+- 11 new tests for ollama-messages.ts (all event types)
+- 256 vitest + 42 cargo tests pass. Zero regression.
+
+**Status:** Provider runners complete. Both providers infrastructure-ready (will work when CLI/server installed).