Merge-fee-bot config file (#1785)

* Configuration for Merge-fee-bot.
* Update to new addr.
* Optimised images with calibre/image-actions
Co-authored-by: Catenocrypt <catenocrypt@users.noreply.github.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.github/merge-fee-bot.yaml

@@ -0,0 +1,21 @@
+# Expected Payment.  Can be more than one options.
+payments:
+  - amount: 1000
+    token: TWT
+    address: bnb1tqq9llyr3dyjd559dha6z5r5etk3qfwk07m098
+  - amount: 0.5
+    token: BNB
+    address: bnb1tqq9llyr3dyjd559dha6z5r5etk3qfwk07m098
+# Message templates
+message:
+    initial: |
+        In order to compensate for the efforts of adding a new asset, we kindly ask for a contribution.
+        Please pay 1000 TWT to the address below (don't forget to set the *memo*!).
+        Trust Wallet Token is distributed to new users through the Referral program, see [TWT Referral Program](https://community.trustwallet.com/t/invite-a-friend-earn-trust-wallet-token-twt/4125)
+        Alternatively, BNB is accepted as well.
+        The team may waive the fee when justified.
+        \nPlease pay:
+        $PAY_PARAMS
+    notReceived: Fee has not been received yet in full.\n\n$TX_LIST
+    received: Fee payment received, thanks! \n\n$PAID_AMOUNT $PAID_CURRENCY\n\n$TX_LIST
+    reviewed: Review is not needed any more, no more fee required.