refactor(config): rename .env.example to .mam.env.example and isolate .mam.env in gitignore

.gitignore

@@ -1,6 +1,7 @@
-# 1회성 작업 자료 (agy/claude 워커에게 보낸 프롬프트)
+# 1회성 작업 자료 (agy/claude 워커에게 보낸 프롬프트 및 인수인계 문서)
 _agy_prompt_*.md
 _claude_prompt_*.md
+CURRENT_JOB.md
 
 # 임시 검증용 산출물
 test-sessions*.yaml
@@ -17,6 +18,9 @@ __pycache__/
 .env
 .env.*
 !.env.example
+.mam.env
+.mam.env.*
+!.mam.env.example
 
 # 빌드/배포 HTML 산출물
 .agents/skills/multi-agent-mux-delegate-job/USER_MANUAL.html

.mam.env.example

@@ -1,18 +1,18 @@
 # ---------------------------------------------------------------------------
-# .env.example — committable template for the multi-agent-mux-* skills
+# .mam.env.example — committable template for the multi-agent-mux-* skills
 #
 # This file is tracked in git and contains NO secrets. To get a working local
-# config, copy it to `.env` (which is git-ignored) and edit as needed:
+# config, copy it to `.mam.env` (which is git-ignored) and edit as needed:
 #
-#     scripts/generate-env.sh        # creates .env from this template if absent
-#     # or manually:  cp .env.example .env
+#     scripts/generate-env.sh        # creates .mam.env from this template if absent
+#     # or manually:  cp .mam.env.example .mam.env
 #
 # Every variable below is OPTIONAL. The skills already resolve sane defaults
 # (shown after each `#default:` line), so an unset/commented variable just keeps
 # the built-in behaviour. Uncomment + edit only the ones you want to override.
 #
 # SECURITY: never put real secrets in this template. Secret-bearing vars use a
-# `replace_me` placeholder — fill them in only in your local `.env`.
+# `replace_me` placeholder — fill them in only in your local `.mam.env`.
 # ---------------------------------------------------------------------------
 
 # ===========================================================================
@@ -52,7 +52,7 @@
 #default: (unset → anonymous)
 # MQTT_USERNAME=replace_me
 
-# Broker auth password. SECRET — fill in only in your local .env, never commit.
+# Broker auth password. SECRET — fill in only in your local .mam.env, never commit.
 #default: (unset → anonymous)
 # MQTT_PASSWORD=replace_me
 
@@ -80,7 +80,7 @@
 # deploy / distribution source (for forks/mirrors)
 # ==============================================================================
 # Note: These variables are read from the execution environment by deployment scripts.
-# Since deploy/install.sh runs before .env exists, you must pass them via export
+# Since deploy/install.sh runs before .mam.env exists, you must pass them via export
 # or prepended variables (e.g. MAM_REPO_URL=... bash deploy/install.sh).
 # If you run a private mirror, we strongly recommend configuring all three variables.