fix: fix: Forgejo API tokens rejected for git HTTP push — agents must use password auth (#361)

Forgejo 11.x rejects API tokens for git HTTP push while accepting them
for all other operations. Store bot passwords alongside tokens during
init and use password auth for git operations consistently.

- forge-setup.sh: persist bot passwords to .env (FORGE_PASS, etc.)
- forge-push.sh: use FORGE_PASS instead of FORGE_TOKEN for git remote URL
- entrypoint.sh: configure git credential helper with password auth
- entrypoint-llama.sh: use FORGE_PASS for git clone (fallback to FORGE_TOKEN)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

lib/forge-push.sh

@@ -6,7 +6,8 @@
 #
 # Globals expected:
 #   FORGE_URL    - Forge instance URL (e.g. http://localhost:3000)
-#   FORGE_TOKEN  - API token for Forge operations
+#   FORGE_TOKEN  - API token for Forge operations (used for API verification)
+#   FORGE_PASS   - Bot password for git HTTP push (#361: tokens rejected by Forgejo 11.x)
 #   FACTORY_ROOT - Root of the disinto factory
 #   PRIMARY_BRANCH - Primary branch name (e.g. main)
 #
@@ -20,6 +21,7 @@ set -euo pipefail
 _assert_forge_push_globals() {
   local missing=()
   [ -z "${FORGE_URL:-}" ]      && missing+=("FORGE_URL")
+  [ -z "${FORGE_PASS:-}" ]     && missing+=("FORGE_PASS")
   [ -z "${FORGE_TOKEN:-}" ]    && missing+=("FORGE_TOKEN")
   [ -z "${FACTORY_ROOT:-}" ]   && missing+=("FACTORY_ROOT")
   [ -z "${PRIMARY_BRANCH:-}" ] && missing+=("PRIMARY_BRANCH")
@@ -33,13 +35,14 @@ _assert_forge_push_globals() {
 push_to_forge() {
   local repo_root="$1" forge_url="$2" repo_slug="$3"
 
-  # Build authenticated remote URL: http://dev-bot:<token>@host:port/org/repo.git
-  if [ -z "${FORGE_TOKEN:-}" ]; then
-    echo "Error: FORGE_TOKEN not set — cannot push to Forgejo" >&2
+  # Build authenticated remote URL: http://dev-bot:<password>@host:port/org/repo.git
+  # Forgejo 11.x rejects API tokens for git HTTP push (#361); password auth works.
+  if [ -z "${FORGE_PASS:-}" ]; then
+    echo "Error: FORGE_PASS not set — cannot push to Forgejo (see #361)" >&2
     return 1
   fi
   local auth_url
-  auth_url=$(printf '%s' "$forge_url" | sed "s|://|://dev-bot:${FORGE_TOKEN}@|")
+  auth_url=$(printf '%s' "$forge_url" | sed "s|://|://dev-bot:${FORGE_PASS}@|")
   local remote_url="${auth_url}/${repo_slug}.git"
   # Display URL without token
   local display_url="${forge_url}/${repo_slug}.git"

lib/forge-setup.sh

@@ -294,8 +294,21 @@ setup_forge() {
     [predictor-bot]="FORGE_PREDICTOR_TOKEN"
     [architect-bot]="FORGE_ARCHITECT_TOKEN"
   )
+  # Map: bot-username -> env-var-name for the password
+  # Forgejo 11.x API tokens don't work for git HTTP push (#361).
+  # Store passwords so agents can use password auth for git operations.
+  local -A bot_pass_vars=(
+    [dev-bot]="FORGE_PASS"
+    [review-bot]="FORGE_REVIEW_PASS"
+    [planner-bot]="FORGE_PLANNER_PASS"
+    [gardener-bot]="FORGE_GARDENER_PASS"
+    [vault-bot]="FORGE_VAULT_PASS"
+    [supervisor-bot]="FORGE_SUPERVISOR_PASS"
+    [predictor-bot]="FORGE_PREDICTOR_PASS"
+    [architect-bot]="FORGE_ARCHITECT_PASS"
+  )
 
-  local bot_user bot_pass token token_var
+  local bot_user bot_pass token token_var pass_var
 
   for bot_user in dev-bot review-bot planner-bot gardener-bot vault-bot supervisor-bot predictor-bot architect-bot; do
     bot_pass="bot-$(head -c 16 /dev/urandom | base64 | tr -dc 'a-zA-Z0-9' | head -c 20)"
@@ -389,6 +402,17 @@ setup_forge() {
     export "${token_var}=${token}"
     echo "  ${bot_user} token generated and saved (${token_var})"
 
+    # Store password in .env for git HTTP push (#361)
+    # Forgejo 11.x API tokens don't work for git push; password auth does.
+    pass_var="${bot_pass_vars[$bot_user]}"
+    if grep -q "^${pass_var}=" "$env_file" 2>/dev/null; then
+      sed -i "s|^${pass_var}=.*|${pass_var}=${bot_pass}|" "$env_file"
+    else
+      printf '%s=%s\n' "$pass_var" "$bot_pass" >> "$env_file"
+    fi
+    export "${pass_var}=${bot_pass}"
+    echo "  ${bot_user} password saved (${pass_var})"
+
     # Backwards-compat aliases for dev-bot and review-bot
     if [ "$bot_user" = "dev-bot" ]; then
       export CODEBERG_TOKEN="$token"