feat(deacon): Add patrol runner context and prime support

Updates Deacon CLAUDE.md template with patrol execution instructions:
- Patrol molecule workflow (mol-deacon-patrol)
- Startup protocol: check for attached molecule, resume or bond
- Patrol execution loop: execute steps, close, loop or exit
- Nondeterministic idempotence for handoff

Enhances gt prime for Deacon:
- Adds patrol status section showing attached/naked state
- Shows molecule progress when patrol is in progress
- Includes Deacon-specific startup directive

Also adds standalone prompts/roles/deacon.md for reference.

Closes: gt-rana.4

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

internal/templates/templates_test.go

@@ -99,11 +99,14 @@ func TestRenderRole_Deacon(t *testing.T) {
 	if !strings.Contains(output, "/test/town") {
 		t.Error("output missing town root")
 	}
-	if !strings.Contains(output, "Health Orchestrator") {
+	if !strings.Contains(output, "Patrol Executor") {
 		t.Error("output missing role description")
 	}
-	if !strings.Contains(output, "Wake Cycle") {
-		t.Error("output missing wake cycle section")
+	if !strings.Contains(output, "Patrol Execution Protocol") {
+		t.Error("output missing patrol execution section")
+	}
+	if !strings.Contains(output, "mol-deacon-patrol") {
+		t.Error("output missing patrol molecule reference")
 	}
 }