feat: add Anthropic format conversion for chat runs and improvements (#347)

* fix: improve chat compression and tool display

Context Compression Fixes:
- Remove duplicate token calculation in compress()
- Simplify compress() to only execute compression, not judge
- Add buildConversationHistory() to preserve tool calls in LLM context
- Remove unused estimateMessagesTokens() and contextLength parameter
- Move all judgment logic to chat-run-socket.ts (uses accurate DB tokens)

Tool Call Display Improvements:
- Add tool execution duration display (format: 1.272s)
- Add success/error status icons with circular backgrounds
- Replace text error with SVG icon (X in red circle)
- Replace old checkmark with polished green checkmark icon
- Add i18n key 'chat.executionDuration' for all locales

Bug Fixes:
- Fix streaming-indicator stuck by adding try-finally in handleEvent
- Add debug logging for compression flow diagnosis
- Fix template syntax error in MessageList.vue

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

* feat(chat): convert conversation history to Anthropic format before sending to Gateway

- Add convertToAnthropicFormat() to transform OpenAI format to Anthropic format
- Handle DeepSeek reasoning_content in thinking blocks
- Properly convert tool_use and tool_result blocks
- Add convertFromAnthropicFormat() for parsing SSE responses
- Handle stringified Python arrays in resume messages
- Record debug history files for troubleshooting (original vs converted)
- Fix tool_call_id validation to prevent empty ID errors
- Clean internal Hermes fields (call_id, response_item_id) from tool_calls

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

* fix(chat): optimize message parsing and add debug logging

- Only check for stringified arrays in assistant messages (performance)
- Improve parsing error handling: keep original content on parse failure
- Add debug logging for upstream events (reasoning/thinking tracking)
- Log run.completed event keys for troubleshooting

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

* feat(chat): add message pagination and reasoning sync improvements

**Message Pagination:**
- Add getSessionDetailPaginated() for paginated message loading
- Query with DESC order then reverse in code for optimal performance
- Remove listSessionsPaginated() (not needed)

**Reasoning Sync:**
- Add bidirectional reasoning merge in syncFromHermes
  - Memory → DB: preserve streamed reasoning from SSE events
  - DB → Memory: restore reasoning if Hermes Gateway fixes storage
- Send resumed event after sync completes with complete messages
- Fix reasoning field inconsistency: use unified 'reasoning' field

**Message Parsing:**
- Only parse stringified arrays for assistant messages (performance)
- Improve parse error handling: keep original content on failure
- Add debug logging for upstream reasoning/thinking events

**Bug Fixes:**
- Fix reasoning content display: now works on both SSE and resume
- Ensure reasoning is preserved across page refreshes via sync + resumed event

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

* fix: increase default pagination limit for messages to 500

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

* fix: remove auto-resumed event trigger and clean up debug code

- Remove automatic resumed event trigger in syncFromHermes to avoid timing issues
- Clean up unused imports (fs, join)
- Remove debug history file logging code
- Fix socket parameter passing in handleAbort, markCompleted, and syncFromHermes
- Change usage emit from room broadcast to socket-only emit
- Remove console.log debug statement

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

* fix: use reasoning field in convertToAnthropicFormat

Change convertToAnthropicFormat to read from reasoning field instead
of reasoning_content for consistency with database schema and frontend.

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

* feat: parse stringified array content and improve logs

- Parse stringified array format in run.completed to extract thinking/text/tool_use
- Send parsed content to frontend via parsed_content/parsed_reasoning/parsed_tool_calls
- Frontend updates last assistant message with parsed content
- Remove ellipsis from log messages, show full content
- Add detailed logging for conversion and parsing

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

* fix: move finalOutputTrimmed outside else block

* fix(chat): handle double-serialized content in resumeSession

- Remove outer quotes before parsing stringified array format
- Updated changelog for v0.5.2 and v0.5.3 with multilingual support
- Fixed message pagination with DESC query + array reverse

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

* fix(chat): improve error logging for resume parsing

- Add detailed logging for double-serialized content parsing
- Log content preview when parsing fails to diagnose issues

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

* revert(chat): use simple Python-to-JSON replacement

- Revert to simple .replace(/'/g, '"') approach
- Parsing failures will keep original content as-is

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

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/client/src/i18n/locales/es.ts

@@ -131,7 +131,7 @@ export default {
     arguments: 'Argumentos',
     result: 'Resultado',
     truncated: '... (truncado)',
-    thinkingLabel: 'Pensamiento',
+    executionDuration: 'Execution time',    thinkingLabel: 'Pensamiento',
     thinkingInProgress: 'Pensando…',
     thinkingShow: 'Mostrar pensamiento',
     thinkingHide: 'Ocultar pensamiento',
@@ -563,6 +563,17 @@ jobTriggered: 'Job ejecutado',
 
   // Registro de cambios
   changelog: {
+    new_0_5_3_1: 'Improve reasoning process display with persistence across page refreshes',
+    new_0_5_3_2: 'Optimize stringified array format parsing to extract thinking/text/tool_calls',
+    new_0_5_3_3: 'Improve log display by removing ellipsis and showing full content',
+    new_0_5_3_4: 'Add detailed logging for format conversion and parsing',
+    new_0_5_3_5: 'Optimize token calculation to accurately include tool results',
+    new_0_5_2_1: 'Convert conversation history to Anthropic format before sending to Gateway',
+    new_0_5_2_2: 'Add bidirectional reasoning sync between memory and database',
+    new_0_5_2_3: 'Add message pagination with DESC query + array reverse for performance',
+    new_0_5_2_4: 'Clean up debug code and unused imports',
+    new_0_5_2_5: 'Remove auto-resumed event trigger to avoid timing issues',
+    new_0_5_2_6: 'Use reasoning field consistently across codebase',
     new_0_5_1_1: 'Auto-sync Hermes history sessions on first startup',
     new_0_5_1_2: 'Fix session sync failure with old Hermes versions (backward compatible)',
     new_0_5_1_3: 'Smart cleanup of exclusive platform credentials on profile clone (Telegram, Discord, Slack, etc.)',