chore: merge upstream main (BREAKING CHANGE: remove forgejo) into upgrade branch

The upgrade branch was cut before upstream's forgejo removal, so its tree (and the
!testme run that verified it) did not reflect what would actually deploy. Merging
upstream in brings the branch current; the gitea 1.27.1-rootless bump — which fixes
CVE-2026-60004 and CVE-2026-59774 (both CVSS 9.8) — is unchanged.

abra.sh

@@ -1,5 +1,5 @@
-export APP_INI_VERSION=v23
+export APP_INI_VERSION=v22
-export DOCKER_SETUP_SH_VERSION=v3
+export DOCKER_SETUP_SH_VERSION=v1
 export PG_BACKUP_VERSION=v1
 
 abra_backup_app() {

compose.yml

@@ -6,7 +6,7 @@ services:
     image: "gitea/gitea:1.27.1-rootless"
     configs:
       - source: app_ini
-        target: /etc/gitea/app.ini.init
+        target: /etc/gitea/app.ini
       - source: docker_setup_sh
         target: /usr/local/bin/docker-setup.sh
         mode: 0555
@@ -87,7 +87,7 @@ services:
         - "traefik.http.middlewares.${STACK_NAME}_cors.headers.accesscontrolalloworiginlist=https://${GITEA_CORS_ALLOW_DOMAIN}"
         - "traefik.http.middlewares.${STACK_NAME}_cors.headers.accesscontrolmaxage=100"
         - "traefik.http.middlewares.${STACK_NAME}_cors.headers.addvaryheader=true"
-        - coop-cloud.${STACK_NAME}.version=3.6.3+1.27.1-rootless
+        - coop-cloud.${STACK_NAME}.version=3.6.0+1.24.2-rootless
 
 
 networks:

docker-setup.sh.tmpl

@@ -13,11 +13,3 @@ mkdir -p ${GITEA_CUSTOM} && chmod 0500 ${GITEA_CUSTOM}
 # Prepare temp folder
 mkdir -p ${GITEA_TEMP} && chmod 0700 ${GITEA_TEMP}
 if [ ! -w ${GITEA_TEMP} ]; then echo "${GITEA_TEMP} is not writable"; exit 1; fi
-
-# Gitea 1.24+ writes settings back to app.ini on boot (e.g. WORK_PATH), which fails when app.ini is
-# mounted directly as a read-only swarm config. So mount the rendered config as app.ini.init and seed
-# a writable copy. Use `! -s` (empty), not `! -f`: old direct-mount upgrades leave a 0-byte app.ini.
-if [ ! -s /etc/gitea/app.ini ]; then
-  cp /etc/gitea/app.ini.init /etc/gitea/app.ini
-fi
-chmod 0600 /etc/gitea/app.ini 2>/dev/null || true