2249529e70
- Added TTSR injection tracking with per-turn recording and deduplication to prevent repeated rule injections within the same turn. - Changed TTSR message format to use custom message type with metadata fields for improved injection tracking and session persistence. - Fixed TTSR repeat-after-gap mode to correctly restore injected rules from previous sessions and recalculate gap thresholds. - Added test suite with 6 test cases covering TTSR repeat modes (once, after-gap, restored) and injection deduplication behavior.