Clean docs of host-specific release and contact details.

Describe releases generically and use the same git credentials as push.

scripts/release.sh

@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
-# Baut das ZIP eines Skills und legt damit ein Gitea-Release an.
-# Kein Actions-Runner. Der Tag <name>/v<version> muss lokal und auf dem Server liegen.
-# Token: Umgebungsvariable GITEA_TOKEN (persönliches Zugangs-Token, nicht ins Repo).
-# Aufruf: scripts/release.sh <skill-name>
+# Builds the skill ZIP (and .mcpb if extension/) and creates a remote release with those assets.
+# Auth: git credential helper, or env RELEASE_TOKEN if set.
+# The tag <name>/v<version> must exist locally and on the remote. Does not push tags.
+# Usage: scripts/release.sh <skill-name>
 set -euo pipefail
 source "$(dirname "$0")/lib.sh"
 
@@ -11,15 +11,31 @@ if [[ -z "$name" ]]; then
   echo "Aufruf: scripts/release.sh <skill-name>" >&2
   exit 1
 fi
-if [[ -z "${GITEA_TOKEN:-}" ]]; then
-  echo "GITEA_TOKEN fehlt. Persönliches Zugangs-Token mit Schreibrecht (write:repository), nur in der Umgebung." >&2
-  exit 1
-fi
 if ! command -v python3 >/dev/null 2>&1 || ! command -v curl >/dev/null 2>&1; then
   echo "release.sh braucht curl und python3. Unter Windows: scripts\\release.ps1" >&2
   exit 1
 fi
 
+REPO_HOST=git.gundel.dev
+api="https://$REPO_HOST/api/v1/repos/dg/claude-skills"
+
+auth_header=""
+if [[ -n "${RELEASE_TOKEN:-}" ]]; then
+  auth_header="Authorization: token $RELEASE_TOKEN"
+else
+  cred="$(printf 'protocol=https\nhost=%s\n\n' "$REPO_HOST" | git credential fill 2>/dev/null || true)"
+  user="$(printf '%s\n' "$cred" | sed -n 's/^username=//p' | head -n1)"
+  pass="$(printf '%s\n' "$cred" | sed -n 's/^password=//p' | head -n1)"
+  if [[ -n "$user" && -n "$pass" ]]; then
+    basic="$(printf '%s:%s' "$user" "$pass" | base64 | tr -d '\n')"
+    auth_header="Authorization: Basic $basic"
+  fi
+fi
+if [[ -z "$auth_header" ]]; then
+  echo "Keine Auth fuer das Release (git credential oder RELEASE_TOKEN)." >&2
+  exit 1
+fi
+
 dir="$SKILLS_DIR/$name"
 version="$(skill_version "$dir")"
 if [[ -z "$version" ]]; then
@@ -55,10 +71,9 @@ print(json.dumps({
     "body": open(os.environ["NOTES"], encoding="utf-8").read().strip(),
 }))' > "$payload"
 
-api="https://git.gundel.dev/api/v1/repos/dg/claude-skills"
 resp="$(mktemp)"
 code="$(curl -sS -o "$resp" -w '%{http_code}' -X POST "$api/releases" \
-  -H "Authorization: token $GITEA_TOKEN" \
+  -H "$auth_header" \
   -H "Content-Type: application/json" \
   --data-binary @"$payload")"
 if [[ "$code" != "201" ]]; then
@@ -78,7 +93,7 @@ upload_asset() {
   local asset_resp code asset download
   asset_resp="$(mktemp)"
   code="$(curl -sS -o "$asset_resp" -w '%{http_code}' -X POST "$api/releases/$rel_id/assets?name=$file_name" \
-    -H "Authorization: token $GITEA_TOKEN" \
+    -H "$auth_header" \
     -H "Content-Type: application/octet-stream" \
     --data-binary @"$file_path")"
   if [[ "$code" != "201" ]]; then