fix(api): prevent duplicate post_to_api submissions

Add POST_TO_API_DONE idempotency guard to post_to_api() to prevent
the same telemetry record from being submitted twice with the same
RANDOM_UUID. This mirrors the existing POST_UPDATE_DONE pattern in
post_update_to_api().

post_to_api() is called twice in build.func:
- After storage validation (inside CONTAINER_STORAGE check)
- After create_lxc_container() completes

When both execute, the second call fails with a random_id uniqueness
violation on PocketBase, generating server-side errors.

CHANGELOG.md

@@ -407,8 +407,6 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
   - #### 🐞 Bug Fixes
 
-    - Deluge: add python3-setuptools as dep [@MickLesk](https://github.com/MickLesk) ([#11833](https://github.com/community-scripts/ProxmoxVE/pull/11833))
-    - Dispatcharr: migrate to uv sync [@MickLesk](https://github.com/MickLesk) ([#11831](https://github.com/community-scripts/ProxmoxVE/pull/11831))
     - Pangolin: Update database generation command in install script [@tremor021](https://github.com/tremor021) ([#11825](https://github.com/community-scripts/ProxmoxVE/pull/11825))
 
   - #### ✨ New Features

ct/deluge.sh

@@ -28,7 +28,6 @@ function update_script() {
     exit
   fi
   msg_info "Updating Deluge"
-  ensure_dependencies python3-setuptools
   $STD apt update
   $STD pip3 install deluge[all] --upgrade
   msg_ok "Updated Deluge"

ct/dispatcharr.sh

@@ -104,7 +104,7 @@ function update_script() {
     cd /opt/dispatcharr
     rm -rf .venv
     $STD uv venv --clear
-    $STD uv sync
+    $STD uv pip install -r requirements.txt --index-strategy unsafe-best-match
     $STD uv pip install gunicorn gevent celery redis daphne
     msg_ok "Updated Dispatcharr Backend"
 

install/deluge-install.sh

@@ -16,8 +16,7 @@ update_os
 msg_info "Installing Dependencies"
 $STD apt install -y \
   python3-pip \
-  python3-libtorrent \
-  python3-setuptools
+  python3-libtorrent
 msg_ok "Installed Dependencies"
 
 msg_info "Installing Deluge"

install/dispatcharr-install.sh

@@ -37,7 +37,7 @@ fetch_and_deploy_gh_release "dispatcharr" "Dispatcharr/Dispatcharr" "tarball"
 msg_info "Installing Python Dependencies with uv"
 cd /opt/dispatcharr
 $STD uv venv --clear
-$STD uv sync
+$STD uv pip install -r requirements.txt --index-strategy unsafe-best-match
 $STD uv pip install gunicorn gevent celery redis daphne
 msg_ok "Installed Python Dependencies"
 

misc/error_handler.func

@@ -243,18 +243,6 @@ error_handler() {
 # ------------------------------------------------------------------------------
 on_exit() {
   local exit_code=$?
-  # Report orphaned "installing" records to telemetry API
-  # Catches ALL exit paths: errors (non-zero), signals, AND clean exits where
-  # post_to_api was called ("installing" sent) but post_update_to_api was never called
-  if [[ "${POST_TO_API_DONE:-}" == "true" && "${POST_UPDATE_DONE:-}" != "true" ]]; then
-    if declare -f post_update_to_api >/dev/null 2>&1; then
-      if [[ $exit_code -ne 0 ]]; then
-        post_update_to_api "failed" "$exit_code"
-      else
-        post_update_to_api "failed" "1"
-      fi
-    fi
-  fi
   [[ -n "${lockfile:-}" && -e "$lockfile" ]] && rm -f "$lockfile"
   exit "$exit_code"
 }
@@ -267,10 +255,6 @@ on_exit() {
 # - Exits with code 130 (128 + SIGINT=2)
 # ------------------------------------------------------------------------------
 on_interrupt() {
-  # Report interruption to telemetry API (prevents stuck "installing" records)
-  if declare -f post_update_to_api >/dev/null 2>&1; then
-    post_update_to_api "failed" "130"
-  fi
   if declare -f msg_error >/dev/null 2>&1; then
     msg_error "Interrupted by user (SIGINT)"
   else
@@ -288,10 +272,6 @@ on_interrupt() {
 # - Triggered by external process termination
 # ------------------------------------------------------------------------------
 on_terminate() {
-  # Report termination to telemetry API (prevents stuck "installing" records)
-  if declare -f post_update_to_api >/dev/null 2>&1; then
-    post_update_to_api "failed" "143"
-  fi
   if declare -f msg_error >/dev/null 2>&1; then
     msg_error "Terminated by signal (SIGTERM)"
   else