docs: activity log — frontend v2.8.83 (pay CTA + stepper line fix)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

09 - Audits/Activity Log.md

@@ -1174,4 +1174,24 @@ pay action is the remaining web3 piece.
 
 ---
 
+### 2026-06-04 — frontend v2.8.83 — Mini App pay CTA (wallet + manual deposit) + stepper line fix
+
+- Request detail: buyers on a payable status (pending_payment/payment) get a
+  «پرداخت با کیف پول» button that opens the web payment page for that request in
+  Telegram's in-app browser (openTelegramExternalLink). That page already offers
+  BOTH WalletConnect/wagmi AND the in-house manual deposit-address (backend
+  auto-detects the on-chain transfer via request-network webhook), so the user
+  pays without the Mini App being torn down. The generic "open in web" link also
+  uses the in-app browser now.
+- Stepper green line "broken" fix: the two half-connectors per cell left a seam,
+  and the active dot's saffron halo overlapped the line. Replaced with one
+  continuous connector per gap (green once the step is reached) and a solid
+  paper ring on the active dot — the progress line is now continuous.
+**Note:** this reuses the existing web WalletConnect + deposit flow via the
+in-app browser; a fully native in-shell wallet/deposit screen remains a larger
+follow-up.
+**Verification:** tsc + eslint clean.
+
+---
+
 <!-- Add new entries above this line. Newest at top. -->