fix: use jq for completion name extraction to avoid nested matches

The regex "name":\s*"..." on JSON matched nested server names inside
project objects, mixing resource types in completions. Switch to
jq -r '.[].name' for proper top-level extraction. Add jq as RPM
dependency. Add pr.sh for PR creation via Gitea API.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

pr.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+# Usage: source .env && bash pr.sh "PR title" "PR body"
+# Requires GITEA_TOKEN in environment
+
+set -euo pipefail
+
+GITEA_URL="http://10.0.0.194:3012"
+REPO="michal/mcpctl"
+
+TITLE="${1:?Usage: pr.sh <title> [body]}"
+BODY="${2:-}"
+BASE="${3:-main}"
+HEAD=$(git rev-parse --abbrev-ref HEAD)
+
+if [ "$HEAD" = "$BASE" ]; then
+  echo "Error: already on $BASE, switch to a feature branch first" >&2
+  exit 1
+fi
+
+if [ -z "${GITEA_TOKEN:-}" ]; then
+  echo "Error: GITEA_TOKEN not set. Run: source .env" >&2
+  exit 1
+fi
+
+# Push if needed
+if ! git rev-parse --verify "origin/$HEAD" &>/dev/null; then
+  git push -u origin "$HEAD"
+else
+  git push
+fi
+
+# Create PR
+RESPONSE=$(curl -s -X POST "$GITEA_URL/api/v1/repos/$REPO/pulls" \
+  -H "Authorization: token $GITEA_TOKEN" \
+  -H "Content-Type: application/json" \
+  -d "$(jq -n --arg t "$TITLE" --arg b "$BODY" --arg h "$HEAD" --arg base "$BASE" \
+    '{title: $t, body: $b, head: $h, base: $base}')")
+
+PR_NUM=$(echo "$RESPONSE" | jq -r '.number // empty')
+PR_URL=$(echo "$RESPONSE" | jq -r '.html_url // empty')
+
+if [ -z "$PR_NUM" ]; then
+  echo "Error creating PR:" >&2
+  echo "$RESPONSE" | jq . 2>/dev/null || echo "$RESPONSE" >&2
+  exit 1
+fi
+
+echo "PR #$PR_NUM: https://mysources.co.uk/$REPO/pulls/$PR_NUM"