feat: Update 7 files

source/agent-remote/ds_run.sh

@@ -38,6 +38,24 @@ if [[ ! -f "${AGENT_PATH}/common.sh" ]]; then
 fi
 source "${AGENT_PATH}/common.sh"
 
+# -- Check agent hash (if AGENT_HASH is provided by dropshell) --
+# Exit code 199 = agent mismatch (special code for dropshell to detect)
+if [[ -n "${AGENT_HASH:-}" ]]; then
+    LOCAL_HASH_FILE="${AGENT_PATH}/agent.hash"
+    if [[ -f "${LOCAL_HASH_FILE}" ]]; then
+        LOCAL_HASH=$(cat "${LOCAL_HASH_FILE}" | tr -d '[:space:]')
+        EXPECTED_HASH=$(echo "${AGENT_HASH}" | tr -d '[:space:]')
+        if [[ "${LOCAL_HASH}" != "${EXPECTED_HASH}" ]]; then
+            echo "AGENT_MISMATCH:${EXPECTED_HASH}:${LOCAL_HASH}" >&2
+            exit 199
+        fi
+    else
+        # No local hash file - agent is outdated (pre-hash version)
+        echo "AGENT_MISMATCH:${AGENT_HASH}:no_hash_file" >&2
+        exit 199
+    fi
+fi
+
 # -- Validate arguments --
 if [[ $# -lt 2 ]]; then
     echo "Usage: ds_run.sh SERVICE COMMAND [args...]" >&2