Default to Gitea over HTTPS

Core.py

@@ -90,9 +90,9 @@ def ApplyTheme(ThemeName: str) -> None:
 @dataclass
 class AppConfig:
     Theme: str = "CatppuccinMocha"  # matches a file in ~/.config/SaraSuite/Themes/
-    # Where the Sara repos live (Gitea on SpineS, Tailscale-only); manifests
+    # Where the Sara repos live (Gitea on SpineS); manifests
     # use it as {GitHost}.
-    GitHost: str = "http://git.srhtnin.garden/sarah"
+    GitHost: str = "https://git.srhtnin.garden/sarah"
 
     def Save(self) -> None:
         ConfigDir.mkdir(parents=True, exist_ok=True)

README.md

@@ -17,15 +17,15 @@ It's one AppImage file: download it, run it, pick a program.
 
 ## Sources
 
-Programs come straight from git over HTTP(S), no `git` binary needed: the latest commit is read
+Programs come straight from git over HTTPS, no `git` binary needed: the latest commit is read
 from `<repo>.git/info/refs` and the files from `<repo>/archive/<commit>.tar.gz`, which GitHub and
 Gitea both serve the same way. Repos must be public (no login support yet).
 
 The host is one setting in `~/.config/SaraSuite/SaraSuite/Config.toml`; manifests refer to it as
-`{GitHost}`. It defaults to the Gitea on SpineS (only reachable over Tailscale):
+`{GitHost}`. It defaults to the Gitea on SpineS:
 
 ```toml
-GitHost = "http://git.srhtnin.garden/sarah"
+GitHost = "https://git.srhtnin.garden/sarah"
 ```
 
 The only thing a program needs from the system is `python3` (for its venv).