docs: fix missing logo and update optimization tracking

- Replace missing logo.png reference with emoji in README header
- Update optimization-todos.md with item #7 completion (dynamic batching)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.claude/optimization-todos.md

@@ -138,7 +138,7 @@ Each item has specific file:line references and expected impact estimates.
 | 4 | ☐ Pending | | |
 | 5 | ☐ Pending | | |
 | 6 | ☐ Pending | | |
-| 7 | ☐ Pending | | |
+| 7 | ✅ Done | Claude | Immediate flush for >1KB batches |
 | 8 | ☐ Pending | | |
 | 9 | ✅ Done | Claude | Removed ANSI_ESCAPE_PATTERN, WHITESPACE_PATTERN |
 | 10 | ☐ Pending | | |

README.md

@@ -1,8 +1,4 @@
-<p align="center">
-  <img src="docs/screenshots/logo.png" alt="Claudeman" width="120" />
-</p>
-
-<h1 align="center">Claudeman</h1>
+<h1 align="center">🤖 Claudeman</h1>
 
 <p align="center">
   <strong>The missing control plane for Claude Code.</strong><br>