chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

docker/root/usr/local/bin/environment-to-ini

@@ -0,0 +1,2 @@
+#!/bin/bash
+exec /app/gitea/gitea config edit-ini --in-place --apply-env "$@"

docker/root/usr/local/bin/gitea

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+###############################################################
+# This script sets defaults for gitea to run in the container #
+###############################################################
+
+# It assumes that you place this script as gitea in /usr/local/bin
+#
+# And place the original in /usr/lib/gitea with working files in /data/gitea
+GITEA="/app/gitea/gitea"
+WORK_DIR="/data/gitea"
+CUSTOM_PATH="/data/gitea"
+
+# Provide docker defaults
+GITEA_WORK_DIR="${GITEA_WORK_DIR:-$WORK_DIR}" GITEA_CUSTOM="${GITEA_CUSTOM:-$CUSTOM_PATH}" exec -a "$0" "$GITEA" $CONF_ARG "$@"