Re-pin crdt-sync to v0.8.0 for connection pooling

v0.8.0 pools HTTP connections in the shared library, which is worth ~95ms per
GitHub request and ~52ms per Realtime Database request on this machine.

This jumps two tags, not one: the pin was still v0.6.0, so it also picks up
v0.7.0's "let a mirror read survive the primary being down". Full suite
re-run after the bump rather than assuming only the pooling change landed --
830 passing at 100% branch coverage.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VCucBhUkHBBHHbsY7bSdGV

app/pubspec.yaml

@@ -2,7 +2,7 @@ name: diet_guard_app
 description: "Companion phone app for diet_guard: log meals on the go."
 publish_to: 'none'
 
-version: 1.0.49+1
+version: 1.0.50+1
 
 environment:
   sdk: ^3.12.2

pyproject.toml

@@ -5,7 +5,7 @@ description = "Tkinter/systemd log-to-unlock meal gate with calorie/macro budget
 requires-python = ">=3.10"
 dependencies = [
     "gatelock @ git+https://github.com/kuhyx/utils@gatelock-v0.7.1#subdirectory=gatelock",
-    "crdt-sync @ git+https://github.com/kuhyx/utils@crdt-sync-v0.6.0#subdirectory=crdt-sync",
+    "crdt-sync @ git+https://github.com/kuhyx/utils@crdt-sync-v0.8.0#subdirectory=crdt-sync",
     "requests>=2.31.0",
 ]
 

requirements.txt

@@ -3,7 +3,7 @@
 bandit>=1.7.0
 codespell>=2.2.0
 coverage>=7.4.0
-crdt-sync @ git+https://github.com/kuhyx/utils@crdt-sync-v0.6.0#subdirectory=crdt-sync
+crdt-sync @ git+https://github.com/kuhyx/utils@crdt-sync-v0.8.0#subdirectory=crdt-sync
 gatelock @ git+https://github.com/kuhyx/utils@gatelock-v0.7.1#subdirectory=gatelock
 mcp>=2,<3
 mypy>=1.8.0