fix: audit remediation — 6 fixes across quality, performance, security

Q-01: Fix broken upower regex in moonarch-btnote (lookaheads never matched)
Q-02: Fix transform.sh paru repo section name ([moonarch] → [moonarch-pkgbuilds]),
      config path (~/.config → /etc), and partial sync (-Sy → -Syu)
Q-03: Add missing stasis package to aur.txt (idle management broken on fresh install)
S-01: Switch CI git clones from HTTP to HTTPS (MITM risk in Docker network)
S-02: Restrict CI builder sudo to /usr/bin/pacman only
P-01: Refactor moonarch-waybar-gpustat — remove while loop, use jq --arg style

packages/aur.txt

@@ -31,3 +31,4 @@ waterfox-bin
 
 # System & Tools
 auto-cpufreq
+stasis