Revert " Fix beta updates shown when disabled (#731)"

This reverts commit ec7f7ec5abd201163c78765f424298ddfd0fe92f.

CHANGELOG.md

@@ -24,7 +24,6 @@ All notable changes to Bambuddy will be documented in this file.
 - **Prometheus Build Info Metric** ([#633](https://github.com/maziggy/bambuddy/pull/633)) — Added a `bambuddy_build_info` gauge metric to the Prometheus metrics endpoint, exposing the application version, Python version, platform, and architecture as labels. Follows the standard Prometheus `_build_info` convention for dashboards and version-change alerting. Contributed by @sw1nn.
 
 ### Fixed
-- **Beta Updates Shown When Disabled** ([#731](https://github.com/maziggy/bambuddy/issues/731)) — Daily beta builds (e.g. `v0.2.3b1-daily.20260316`) were offered as updates even with "Include beta versions" toggled off. The version parser only checked the last dot-separated segment for prerelease markers, but daily build tags put the beta indicator (`b1`) earlier with a numeric date suffix as the last segment. Now checks the entire version string. Reported by @Teolhyn.
 - **Debug Logging Endpoint 500 Error** — The `GET /api/v1/support/debug-logging` endpoint returned a 500 Internal Server Error when the database contained a timezone-aware timestamp written by a previous version. The duration calculation subtracted a timezone-aware datetime from a naive `datetime.now()`, raising `TypeError`. Now strips timezone info when reading the stored timestamp.
 - **Bed Cooled Notification Never Fires** ([#497](https://github.com/maziggy/bambuddy/issues/497)) — The bed cooldown monitor always timed out after 30 minutes without sending a notification. After print completion, P1S (and likely other models) sends partial MQTT status updates that don't include `bed_temper`, so the cached bed temperature stayed frozen at the end-of-print value and never dropped below the threshold. The monitor now sends periodic `pushall` commands to the printer to force fresh temperature data. Also added debug logging to the polling loop for future diagnostics.
 - **Notification Provider Missing Event Toggles on Create** ([#497](https://github.com/maziggy/bambuddy/issues/497)) — When creating a new notification provider, the `on_bed_cooled` toggle and all 7 queue event toggles (`on_queue_job_added`, `on_queue_job_assigned`, `on_queue_job_started`, `on_queue_job_waiting`, `on_queue_job_skipped`, `on_queue_job_failed`, `on_queue_completed`) were silently discarded. The create endpoint manually listed each field but omitted these 8 toggles, so they always defaulted to `false` regardless of user selection. Editing an existing provider worked correctly.

backend/app/api/routes/updates.py

@@ -96,8 +96,8 @@ def parse_version(version: str) -> tuple:
         micro = int(match.group(4)) if match.group(4) else 0
         prerelease_num = int(match.group(5)) if match.group(5) else 0
 
-        # Check if this is a prerelease (has b/beta/alpha/rc/daily suffix anywhere)
-        is_prerelease = 1 if re.search(r"[a-zA-Z]", version) else 0
+        # Check if this is a prerelease (has b/beta/alpha/rc suffix)
+        is_prerelease = 1 if re.search(r"[a-zA-Z]", version.split(".")[-1]) else 0
 
         return (major, minor, patch, micro, is_prerelease, prerelease_num)