chore: initial project setup with MCP server configs

- Add MCP servers for Redmine, Jenkins, Gitea, Obsidian
- Add setup_mcp.sh to generate .mcp.json from .env (no secrets in VCS)
- Add .env.example with required variable names for team onboarding
- Add .gitignore to exclude secrets (.env, .mcp.json, settings.local.json)
- Fix obsidian_mcp_server.py stdio_server async context manager usage

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

setup_mcp.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+# setup_mcp.sh
+# .env를 읽어 .mcp.json을 생성합니다.
+# 사용법: ./setup_mcp.sh
+
+set -e
+
+ENV_FILE="$(dirname "$0")/.env"
+MCP_FILE="$(dirname "$0")/.mcp.json"
+
+if [ ! -f "$ENV_FILE" ]; then
+  echo "오류: .env 파일이 없습니다."
+  echo "  cp .env.example .env  후 값을 채워주세요."
+  exit 1
+fi
+
+# .env 로드 (주석·빈 줄 제외)
+while IFS='=' read -r key value; do
+  [[ "$key" =~ ^\s*# ]] && continue
+  [[ -z "$key" ]] && continue
+  export "$key=$value"
+done < <(grep -v '^\s*#' "$ENV_FILE" | grep -v '^\s*$')
+
+# 필수 변수 확인
+REQUIRED=(REDMINE_URL REDMINE_API_KEY JENKINS_URL JENKINS_USER JENKINS_TOKEN GITEA_API_URL GITEA_TOKEN OBSIDIAN_VAULT)
+for VAR in "${REQUIRED[@]}"; do
+  if [ -z "${!VAR}" ]; then
+    echo "오류: $VAR 값이 비어 있습니다. .env를 확인하세요."
+    exit 1
+  fi
+done
+
+cat > "$MCP_FILE" <<EOF
+{
+  "mcpServers": {
+    "redmine": {
+      "type": "stdio",
+      "command": "npx",
+      "args": ["-y", "@onozaty/redmine-mcp-server"],
+      "env": {
+        "REDMINE_URL": "${REDMINE_URL}",
+        "REDMINE_API_KEY": "${REDMINE_API_KEY}"
+      }
+    },
+    "jenkins": {
+      "type": "stdio",
+      "command": "/opt/homebrew/bin/python3.10",
+      "args": ["/Users/$(whoami)/claude/jenkins_mcp_server.py"],
+      "env": {
+        "JENKINS_URL": "${JENKINS_URL}",
+        "JENKINS_USER": "${JENKINS_USER}",
+        "JENKINS_TOKEN": "${JENKINS_TOKEN}"
+      }
+    },
+    "gitea": {
+      "type": "stdio",
+      "command": "node",
+      "args": ["/Users/$(whoami)/claude/gitea_mcp_server.mjs"],
+      "env": {
+        "GITEA_API_URL": "${GITEA_API_URL}",
+        "GITEA_TOKEN": "${GITEA_TOKEN}"
+      }
+    },
+    "obsidian": {
+      "type": "stdio",
+      "command": "/opt/homebrew/bin/python3.10",
+      "args": ["/Users/$(whoami)/claude/obsidian_mcp_server.py"],
+      "env": {
+        "OBSIDIAN_VAULT": "${OBSIDIAN_VAULT}"
+      }
+    }
+  }
+}
+EOF
+
+echo ".mcp.json 생성 완료. Claude Code를 재시작하세요."