fix(issue-form): list published releases only, drop TestFlight draft entries

Per maintainer feedback (fredrikburmester, lancechant): the version dropdown
no longer surfaces draft releases as "X (TestFlight)" — drafts and prereleases
are unreliable version identifiers. update-issue-form.mjs now fetches only
published, non-prerelease releases and drops the per-version TestFlight label;
the workflow triggers on `released` events only; and the generic
"TestFlight/Development build" sentinel is restored at the end of the list.

.github/ISSUE_TEMPLATE/issue_report.yml

@@ -77,12 +77,13 @@ body:
       label: Streamyfin Version
       description: What version of Streamyfin are you running?
       options:
-        - 0.54.1 (TestFlight)
+        - 0.54.1
         - 0.51.0
         - 0.47.1
         - 0.30.2
         - 0.28.0
         - older
+        - TestFlight/Development build
     validations:
       required: true
 

.github/workflows/update-issue-form.yml

@@ -2,9 +2,8 @@ name: 🐛 Update Issue Form Versions
 
 on:
   release:
-    # Also fire on drafts/prereleases so versions that aren't a full release yet
-    # (TestFlight / dev builds) still land in the dropdown.
-    types: [published, released, prereleased, created, deleted]
+    # Only full releases populate the dropdown (no drafts/prereleases).
+    types: [released]
   schedule:
     - cron: "0 3 * * 1" # Weekly safety net (Mondays 03:00 UTC) in case a release event was missed
   workflow_dispatch:
@@ -56,7 +55,7 @@ jobs:
 
             ## 📝 Description
 
-            Automated update of the **Streamyfin Version** dropdown in `.github/ISSUE_TEMPLATE/issue_report.yml`, populated from the latest GitHub releases by `scripts/update-issue-form.mjs` (draft releases shown as `X (TestFlight)`).
+            Automated update of the **Streamyfin Version** dropdown in `.github/ISSUE_TEMPLATE/issue_report.yml`, populated from the latest published GitHub releases by `scripts/update-issue-form.mjs`.
 
             **Version dropdown now lists:** ${{ steps.populate.outputs.versions }}