chore: bump version to 9.1.0

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

src/utils/CLAUDE.md

@@ -0,0 +1,58 @@
+<claude-mem-context>
+# Recent Activity
+
+### Nov 5, 2025
+
+| ID | Time | T | Title | Read |
+|----|------|---|-------|------|
+| #4035 | 10:24 PM | 🔵 | logger.ts file exists but is empty | ~220 |
+
+### Nov 10, 2025
+
+| ID | Time | T | Title | Read |
+|----|------|---|-------|------|
+| #6521 | 5:43 PM | 🔵 | Code Review: Enhanced HTTP Logging and Double Entries Bug Fix | ~482 |
+
+### Nov 17, 2025
+
+| ID | Time | T | Title | Read |
+|----|------|---|-------|------|
+| #10019 | 12:14 AM | 🔵 | TranscriptParser Utility: JSONL Parsing with Type-Safe Entry Filtering | ~569 |
+
+### Nov 23, 2025
+
+| ID | Time | T | Title | Read |
+|----|------|---|-------|------|
+| #14626 | 6:25 PM | 🔵 | Stop Hook Summary Not in Transcript Validator Schema | ~359 |
+
+### Nov 28, 2025
+
+| ID | Time | T | Title | Read |
+|----|------|---|-------|------|
+| #17238 | 11:34 PM | 🔵 | Existing TranscriptParser TypeScript implementation handles nested message structure | ~493 |
+
+### Dec 5, 2025
+
+| ID | Time | T | Title | Read |
+|----|------|---|-------|------|
+| #20407 | 7:20 PM | 🔵 | Tag stripping utilities implement dual-tag privacy system with ReDoS protection | ~415 |
+
+### Dec 8, 2025
+
+| ID | Time | T | Title | Read |
+|----|------|---|-------|------|
+| #22310 | 9:46 PM | 🟣 | Complete Hook Lifecycle Documentation Generated | ~603 |
+| #22306 | 9:45 PM | 🔵 | Dual-Tag Privacy System with ReDoS Protection | ~461 |
+
+### Dec 14, 2025
+
+| ID | Time | T | Title | Read |
+|----|------|---|-------|------|
+| #25691 | 4:24 PM | 🔵 | happy_path_error__with_fallback utility logs errors to silent.log and returns fallback values | ~460 |
+
+### Dec 20, 2025
+
+| ID | Time | T | Title | Read |
+|----|------|---|-------|------|
+| #30883 | 6:38 PM | 🔵 | Tag-Stripping DRY Violation Analysis | ~152 |
+</claude-mem-context>