merge actions test into end-to-end.sh

* replace the high level test running actions tests with end-to-end.sh
* set DOMAIN to the IP instead of 127.0.0.1 for runner <-> forgejo communications
* move forgejo_cli from a function to a file so that it can be used by forgejo-runner.sh
* keep the documentation updates workflows separate because they need to open one PR per version

actions/default-app.ini

@@ -0,0 +1,35 @@
+RUN_MODE = prod
+WORK_PATH = ${WORK_PATH}
+
+[server]
+APP_DATA_PATH = ${WORK_PATH}/data
+DOMAIN = ${IP}
+HTTP_PORT = 3000
+SSH_LISTEN_PORT = 2222
+LFS_START_SERVER = true
+
+[queue]
+TYPE = immediate
+
+[database]
+DB_TYPE = sqlite3
+PATH = ${WORK_PATH}/forgejo.db
+
+[log]
+MODE = file
+LEVEL = trace
+ROUTER = file
+
+[log.file]
+FILE_NAME = forgejo.log
+
+[security]
+INSTALL_LOCK = true
+
+[repository]
+ENABLE_PUSH_CREATE_USER = true
+DEFAULT_PUSH_CREATE_PRIVATE = false
+DEFAULT_REPO_UNITS = repo.code,repo.releases,repo.issues,repo.pulls,repo.wiki,repo.projects,repo.packages,repo.actions
+
+[actions]
+ENABLED = true