All HTTP clients (Telegram, Claude API, OTA) were missing
crt_bundle_attach, causing TLS handshake failures. Add esp-tls
dependency to CMakeLists.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Wraps esp_https_ota for over-the-air updates via HTTPS.
Dual OTA partitions enable safe rollback.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>