docs: add TankSync trademark mark across wiki pages

Ravi Singh committed Jun 4, 2026

docs: Wave 2 — fill empty sidebar pages - Manual-Flashing: esptool + IDF build paths - Troubleshooting: hub / TX / multi-hub / cloud symptom→fix lookup - Firmware-Versions: per-binary release history + compatibility matrix - How-TankSync-Works: sleep cycle, LoRa packet protocol, NETID isolation, MQTT topic structure - Self-Host-Guide: HA Mosquitto + standalone Debian + Docker + TLS Plus earlier Wave 2 updates (2-up image layout in PWA-Walkthrough + Local-Web-UI, schematics in Wiring pages) were already pushed in fd21620.

Ravi Singh committed May 23, 2026