Fixes NousResearch#633

Problem:
- Sequential numbering gaps (e.g., NousResearch#1, NousResearch#2, NousResearch#5, NousResearch#8) confuse users
- 200 char truncation too aggressive
- Tool messages completely hidden with no indication

Fix:
1. Use separate counter for displayed messages only
2. Skip tool messages but show count at end
3. Skip system messages
4. Increase truncation to 300 chars
5. Display 'N tool messages hidden' summary

Impact:
- Consistent numbering: NousResearch#1, NousResearch#2, NousResearch#3, NousResearch#4
- Users know when tool calls occurred
- More context visible per message

- Route CancelledError handler through adapter.stream_delete(deferred=True)
  instead of accessing _streaming_manager directly (encapsulation fix)
- Add deferred parameter to stream_delete() to support both immediate and
  deferred deletion patterns
- Add logging to silent exception handlers in run.py
- Track deferred delete task with done_callback to surface errors
- Add test for discard_stream returning message_id without flushing

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Reviewed: CSS/HTML only, security audited, test suite passes (201/201 relevant tests). Clean mobile responsive fix.

- Added PLANS/freebsd-installation-test.md with full installation walkthrough
- Tested all README steps on FreeBSD 15.0-RELEASE-p5
- Documented venv permission issue and workaround
- Verified CLI startup works with platform warnings displayed
- Updated task-coordination.md with Task NousResearch#3 progress and Task NousResearch#5 completion

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

…agent loop reliability

## Summary
Found 5 critical bugs in async error handling, context compression, and cron scheduling:

**CRITICAL (2):**
1. Role violation after context compression (context_compressor.py:694-728)
   - Tool message validation missing when merging summary
   - Causes API crash and data loss after compression

2. Double-execution race condition in cron scheduler (scheduler.py:843-892)
   - File lock released before job execution completes
   - Allows duplicate jobs to be executed (DoS, duplicate messages)

**HIGH (1):**
3. Unhandled context compression exceptions in main loop (run_agent.py:8204,8262,8338)
   - Silent crash when summarizer fails during API loop
   - No graceful degradation

**MEDIUM (2):**
4. Error swallowing in auxiliary_client (auxiliary_client.py:2074-2106)
   - Original error overwritten on retry failure
   - Lost error context, unreachable fallback logic

5. Session ID change without exception recovery (run_agent.py:6041-6071)
   - Session state corruption on DB failures
   - Broken session lineage

## Details
Full analysis with code snippets, scenarios, and fixes in:
- AUDIT_ITERATION_2.md (400 lines, detailed technical analysis)
- AUDIT_ITERATION_2_SUMMARY.txt (visual summary, testing recommendations)

## Recommended Priority
1. Bug NousResearch#1 (Role Violation) - FIX IMMEDIATELY
2. Bug NousResearch#2 (Double Execution) - FIX IMMEDIATELY
3. Bug NousResearch#3 (Unhandled Exceptions) - FIX SOON
4. Bug NousResearch#4 & NousResearch#5 - FIX AFTER critical bugs

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

feat(search): Phase 3.2 - wire global search to real data

#3 Cost Analytics Dashboard
- New Analytics tab with summary cards (total tokens, cost, avg/mission, today, week)
- CSS bar charts: cost by agent, cost by model, daily timeline (7d)
- No external chart libraries — pure Tailwind

#4 Export Mission as Markdown
- Download .md file with full mission report (goal, team, transcript, artifacts)
- Copy to clipboard button with visual feedback
- Wired into Mission Detail Overlay

#5 Word-by-word Streaming in Agent Chat
- Replaced polling with SSE EventSource in AgentChatPanel
- Real-time chunk streaming with fallback to polling on error
- Streaming assistant message updates in-place

#6 Remote Agents Panel
- Fetches external sessions from gateway /api/sessions
- Filters out local agent sessions — shows only remote/external
- Auto-polls every 15s, card layout with status, model, tokens, cost
- Open Chat links to ClawSuite chat tab

#7 Real-time Collaboration (Presence)
- BroadcastChannel-based cross-tab presence detection
- Shows colored avatars of other users viewing Agent Hub
- Heartbeat every 5s, stale cleanup at 30s
- Shows which tab each peer is viewing

Co-authored-by: DiamondEyesFox <DiamondEyesFox@users.noreply.github.com>

…compression

…compression

…tween turns' (NousResearch#5) from fix/persistent-sandbox-survives-turn into main

Reviewed-on: http://10.15.0.6:3300/angelos/hermes-agent/pulls/5

…t, stop/undo honesty, json_error crash, codex validation, deep-link race

Bug #1: ChatPage loadSession reads res.items (not res.transcript) to match backend
Bug NousResearch#2: Add GET /api/gui/session-search backed by SessionDB.search_messages (FTS5)
Bug NousResearch#3: Stop button now checks res.supported before claiming run was stopped
Bug NousResearch#4: Undo button now checks res.supported before removing messages locally
Bug NousResearch#5: Fix _json_error positional calls in handle_chat_compress (was crashing 500)
Bug NousResearch#6: Codex provider validation now also guards switching TO openai-codex
Bug NousResearch#7: Deep-link hash check runs before health callback to prevent race condition

- connection.py: cap header read at 8KB to prevent DoS from malicious handler
- handler.py: use .find() instead of `in` + .index() to eliminate race in patch
- handler.py: add truncated field to execute response when output exceeds 50KB
- server.py: include error data field in formatted error messages
- test: add timeout to test client recv, handle TimeoutExpired in close

Fixes issues NousResearch#1, NousResearch#4, NousResearch#5, NousResearch#6, NousResearch#8, NousResearch#10 from Qwen 3.5 peer review on PR NousResearch#19.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

- Rename 'AI Gateway' to 'Vercel AI Gateway' across auth, models,
  doctor, setup, and tests.
- Move Xiaomi MiMo to position #5 in the provider picker.

- Rename 'AI Gateway' to 'Vercel AI Gateway' across auth, models,
  doctor, setup, and tests.
- Move Xiaomi MiMo to position #5 in the provider picker.

- Added PLANS/freebsd-installation-test.md with full installation walkthrough
- Tested all README steps on FreeBSD 15.0-RELEASE-p5
- Documented venv permission issue and workaround
- Verified CLI startup works with platform warnings displayed
- Updated task-coordination.md with Task NousResearch#3 progress and Task NousResearch#5 completion

- Added PLANS/freebsd-installation-test.md with full installation walkthrough
- Tested all README steps on FreeBSD 15.0-RELEASE-p5
- Documented venv permission issue and workaround
- Verified CLI startup works with platform warnings displayed
- Updated task-coordination.md with Task NousResearch#3 progress and Task NousResearch#5 completion