refactor: rename cli-ui-tester to cli-tester

- Rename .agents/cli-ui-tester.ts to .agents/cli-tester.ts
- Update agent id and name in the file
- Update references in cli/tmux.knowledge.md
- Update references in scripts/tmux/README.md
- Update references in scripts/tmux/tmux-viewer/README.md

Author: brandonkachen

.agents/cli-ui-tester.ts .agents/cli-tester.ts.agents/cli-ui-tester.ts renamed to .agents/cli-tester.ts

@@ -1,8 +1,8 @@
 import type { AgentDefinition } from './types/agent-definition'
 
 const definition: AgentDefinition = {
-  id: 'cli-ui-tester',
-  displayName: 'CLI UI Tester',
+  id: 'cli-tester',
+  displayName: 'CLI Tester',
   model: 'anthropic/claude-opus-4.5',
 
   spawnerPrompt: `Expert at testing Codebuff CLI functionality using tmux.

cli/tmux.knowledge.md

@@ -43,7 +43,7 @@ All session data is saved to `debug/tmux-sessions/{session}/` in YAML format:
 
 1. Automatic **bracketed paste mode** so CLI input is reliable and characters are not dropped.
 2. Automatic **session logging** in `debug/tmux-sessions/{session}/` so you always have a reproducible paper trail.
-3. A shared **YAML format** consumed by both humans (via `tmux-viewer` TUI) and AIs (via `--json` output and the `@cli-ui-tester` agent).
+3. A shared **YAML format** consumed by both humans (via `tmux-viewer` TUI) and AIs (via `--json` output and the `@cli-tester` agent).
 
 ### Viewing Session Data
 
@@ -62,7 +62,7 @@ bun scripts/tmux/tmux-viewer/index.tsx --list
 
 ### CLI Tmux Tester Agent
 
-For automated testing, use the `@cli-ui-tester` agent which wraps all of this with structured output reporting.
+For automated testing, use the `@cli-tester` agent which wraps all of this with structured output reporting.
 
 See `scripts/tmux/README.md` for comprehensive documentation.
 

scripts/tmux/README.md

@@ -300,4 +300,4 @@ tmux has-session -t SESSION_NAME && echo "exists" || echo "not found"
 
 ## Used By
 
-These scripts are used by the `@cli-ui-tester` agent (`.agents/cli-ui-tester.ts`) to automate CLI testing.
+These scripts are used by the `@cli-tester` agent (`.agents/cli-tester.ts`) to automate CLI testing.

scripts/tmux/tmux-viewer/README.md

@@ -177,12 +177,12 @@ dimensions:
 [terminal content here]
 ```
 
-## Integration with cli-ui-tester
+## Integration with cli-tester
 
-The `@cli-ui-tester` agent can use this viewer to inspect session data:
+The `@cli-tester` agent can use this viewer to inspect session data:
 
 ```typescript
-// In cli-ui-tester output
+// In cli-tester output
 {
   captures: [
     { path: "debug/tmux-sessions/cli-test-123/capture-001-initial.txt", label: "initial" }