Add [tanin] repo build script; build 5 own packages + DB

- packaging/build-tanin-repo.sh: builds own pkgs + repo-add DB (-> ~/projects/tanin-repo)
- built: tanin-greet, tanin-libadwaita, tanin-setup, tanin-eww, tanin-desktop
- manifest: cliphist + cage are in extra (not AUR rebuilds); only eww/tiramisu/
  waypaper need rebuilding into [tanin]; record repo-build status

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

distro/camel.toml

@@ -140,10 +140,7 @@ name   = "waypaper"
 reason = "wallpaper setter (niri autostart: waypaper --restore)"
 verify = "AUR"
 
-[[packages.rebuilt_aur]]
-name   = "cliphist"
-reason = "clipboard history for Spotlight"
-verify = "extra? else AUR"
+# cliphist + cage are in `extra` (verified) — NOT rebuilt, pulled from official repos.
 
 # =============================================================================
 # ARCH PACKAGE SET — hard depends of tanin-desktop, pulled from official repos.
@@ -200,5 +197,6 @@ project = "taninux.kgva.ch"                      # homepage + [tanin] pacman Ser
 name              = "Final project/OS name: keep TANINUX, or split app=tanin / OS=<marketing name>?"
 repo_hosting      = "Gitea/Forgejo Arch registry vs static dir behind taninux.kgva.ch"
 signing           = "Move [tanin] SigLevel to Required + distribute the packager key"
-aur_repo_check    = "Confirm which rebuilt_aur entries are actually in extra (drop those)"
+aur_repo_check    = "DONE — cliphist+cage in extra; only eww/tiramisu/waypaper need AUR rebuild into [tanin]"
+repo_build        = "packaging/build-tanin-repo.sh builds the 5 own pkgs + DB at ~/projects/tanin-repo. Still need: taninux (sudo pacman -S python-build python-installer python-hatchling), the 3 AUR rebuilds (paru/makepkg + sudo), optional GPG signing key, then host."
 blur_shadow       = "niri layer-rule blur/shadow for eww layers (template commented in niri config)"