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diff --git a/.github/.DS_Store b/.github/.DS_Store
new file mode 100644
index 0000000..e5abe7f
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diff --git a/.omc/.DS_Store b/.omc/.DS_Store
new file mode 100644
index 0000000..c1bcee9
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diff --git a/.omc/state/agent-replay-b5059d13-e125-4cd5-a712-e69428c94619.jsonl b/.omc/state/agent-replay-b5059d13-e125-4cd5-a712-e69428c94619.jsonl
new file mode 100644
index 0000000..40d4c8d
--- /dev/null
+++ b/.omc/state/agent-replay-b5059d13-e125-4cd5-a712-e69428c94619.jsonl
@@ -0,0 +1 @@
+{"t":0,"agent":"a0754a4","agent_type":"unknown","event":"agent_stop","success":true}
diff --git a/.omc/state/hud-stdin-cache.json b/.omc/state/hud-stdin-cache.json
new file mode 100644
index 0000000..87c5cf4
--- /dev/null
+++ b/.omc/state/hud-stdin-cache.json
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+{"session_id":"4513e9cd-9d7b-4813-b642-ea07fdc04707","transcript_path":"/Users/m/.claude/projects/-Users-m-Documents-IdeaProjects-21-egov-contribution/4513e9cd-9d7b-4813-b642-ea07fdc04707.jsonl","cwd":"/Users/m/Documents/IdeaProjects/21.egov/contribution/source/egovframe-boot-sample-java-config","effort":{"level":"xhigh"},"session_name":"Review source contribution checklist","model":{"id":"claude-opus-4-7[1m]","display_name":"Opus 4.7 (1M context)"},"workspace":{"current_dir":"/Users/m/Documents/IdeaProjects/21.egov/contribution/source/egovframe-boot-sample-java-config","project_dir":"/Users/m/Documents/IdeaProjects/21.egov/contribution","added_dirs":[]},"version":"2.1.153","output_style":{"name":"default"},"cost":{"total_cost_usd":404.5815759000006,"total_duration_ms":284095538,"total_api_duration_ms":48408435,"total_lines_added":29749,"total_lines_removed":48133},"context_window":{"total_input_tokens":579814,"total_output_tokens":2136,"context_window_size":1000000,"current_usage":{"input_tokens":2,"output_tokens":2136,"cache_creation_input_tokens":1172,"cache_read_input_tokens":578640},"used_percentage":58,"remaining_percentage":42},"exceeds_200k_tokens":true,"fast_mode":false,"thinking":{"enabled":true},"rate_limits":{"five_hour":{"used_percentage":66,"resets_at":1779980400},"seven_day":{"used_percentage":48,"resets_at":1780156800}}}
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diff --git a/.omc/state/sessions/4513e9cd-9d7b-4813-b642-ea07fdc04707/hud-state.json b/.omc/state/sessions/4513e9cd-9d7b-4813-b642-ea07fdc04707/hud-state.json
new file mode 100644
index 0000000..6b07707
--- /dev/null
+++ b/.omc/state/sessions/4513e9cd-9d7b-4813-b642-ea07fdc04707/hud-state.json
@@ -0,0 +1,6 @@
+{
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+  "backgroundTasks": [],
+  "sessionStartTimestamp": "2026-05-26T16:04:45.001Z",
+  "sessionId": "4513e9cd-9d7b-4813-b642-ea07fdc04707"
+}
\ No newline at end of file
diff --git a/.omc/state/sessions/b5059d13-e125-4cd5-a712-e69428c94619/hud-state.json b/.omc/state/sessions/b5059d13-e125-4cd5-a712-e69428c94619/hud-state.json
new file mode 100644
index 0000000..8163dc1
--- /dev/null
+++ b/.omc/state/sessions/b5059d13-e125-4cd5-a712-e69428c94619/hud-state.json
@@ -0,0 +1,6 @@
+{
+  "timestamp": "2026-05-20T03:49:36.599Z",
+  "backgroundTasks": [],
+  "sessionStartTimestamp": "2026-05-19T17:34:37.532Z",
+  "sessionId": "b5059d13-e125-4cd5-a712-e69428c94619"
+}
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diff --git a/.omc/state/subagent-tracking.json b/.omc/state/subagent-tracking.json
new file mode 100644
index 0000000..b767555
--- /dev/null
+++ b/.omc/state/subagent-tracking.json
@@ -0,0 +1,7 @@
+{
+  "agents": [],
+  "total_spawned": 0,
+  "total_completed": 0,
+  "total_failed": 0,
+  "last_updated": "2026-05-20T03:54:25.844Z"
+}
\ No newline at end of file
diff --git a/src/.DS_Store b/src/.DS_Store
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index 0000000..ab825fe
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