add a page for tickets from gitea

.env.example

@@ -51,3 +51,22 @@ CONTACT_EMAIL=hire@ridgwaysystems.org
 # How often (in minutes) to HTTP-check services with a check_url in status.json.
 # Default: 5
 CHECK_INTERVAL=5
+
+# ------------------------------------------------------------------
+# Gitea integration (planned outage tagger)
+# ------------------------------------------------------------------
+
+# Base URL of your Gitea instance (no trailing slash).
+GITEA_URL=https://git.ridgwaysystems.org
+
+# Gitea personal access token with "issues" write scope.
+# Generate at: <GITEA_URL>/user/settings/applications
+GITEA_TOKEN=your-gitea-token-here
+
+# Owner (org or user) and repo to pull tickets from.
+GITEA_OWNER=ridgway-infra
+GITEA_REPO=tickets
+
+# Label name applied to planned-outage tickets (default: planned-outage).
+# The label is created automatically if it does not exist.
+GITEA_LABEL=planned-outage