add prometheus alerts for deployment/statefulset/daemonset replica mismatches [ci skip]

- Add DeploymentReplicasMismatch alert
- Add StatefulSetReplicasMismatch alert
- Add DaemonSetMissingPods alert
- Add .claude/ directory with remote executor and knowledge base

.claude/remote-executor.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+# Remote Command Executor
+# Run this in a terminal with SSH access to the remote machine
+#
+# Usage: ./remote-executor.sh [user@host] [remote_workdir]
+# Example: ./remote-executor.sh wizard@10.0.10.10 /home/wizard/code/infra
+
+REMOTE_HOST="${1:-wizard@10.0.10.10}"
+REMOTE_WORKDIR="${2:-/home/wizard/code/infra}"
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+CMD_FILE="$SCRIPT_DIR/cmd_input.txt"
+OUTPUT_FILE="$SCRIPT_DIR/cmd_output.txt"
+STATUS_FILE="$SCRIPT_DIR/cmd_status.txt"
+
+# Initialize files
+echo "ready" > "$STATUS_FILE"
+> "$CMD_FILE"
+> "$OUTPUT_FILE"
+
+echo "╔════════════════════════════════════════════════════════════╗"
+echo "║           Remote Command Executor Started                  ║"
+echo "╠════════════════════════════════════════════════════════════╣"
+echo "║ Remote: $REMOTE_HOST"
+echo "║ Workdir: $REMOTE_WORKDIR"
+echo "║ Watching: $CMD_FILE"
+echo "╚════════════════════════════════════════════════════════════╝"
+echo ""
+echo "Waiting for commands..."
+
+# Watch for new commands
+while true; do
+    # Check if there's a command to execute
+    if [ -s "$CMD_FILE" ]; then
+        CMD=$(cat "$CMD_FILE")
+
+        # Clear the command file immediately
+        > "$CMD_FILE"
+
+        # Update status
+        echo "running" > "$STATUS_FILE"
+        echo "[$(date '+%H:%M:%S')] Executing: $CMD"
+
+        # Execute on remote and capture output
+        ssh "$REMOTE_HOST" "cd $REMOTE_WORKDIR && $CMD" > "$OUTPUT_FILE" 2>&1
+        EXIT_CODE=$?
+
+        # Append exit code to output
+        echo "" >> "$OUTPUT_FILE"
+        echo "---EXIT_CODE:$EXIT_CODE---" >> "$OUTPUT_FILE"
+
+        # Update status
+        echo "done:$EXIT_CODE" > "$STATUS_FILE"
+        echo "[$(date '+%H:%M:%S')] Done (exit: $EXIT_CODE)"
+    fi
+
+    sleep 0.2
+done