chore(vac/sc): update milestones (#40)

This updates the milestones of the smart contract team according to the
latest state of the GitHub milestones.

content/vac/sc/g/status/community-contracts-batch-tx-ext.md

@@ -25,9 +25,11 @@ gantt
     Community Contracts CollectibleV1 Batch transaction Extension: 2024-02-19, 2024-03-21
 ```
 
-- status: 0%
+- status: 100%
 - CC: r4bbit
 
+**This milestone is updated on weekly basis. For a more up-to-date status head over to the [milestone on GitHub](https://github.com/status-im/communities-contracts/milestone/4).
+
 ### Description
 
 This milestone extends the available token contracts that Status communities use to implement things like token gated permissions.

content/vac/sc/g/status/community-contracts-token-import.md

@@ -26,7 +26,7 @@ gantt
     Production Readiness:
 ```
 
-- status: 0%
+- status: 57%
 - CC: Andrea
 
 **This milestone is updated on weekly basis. For a more up-to-date status head over to the [milestone on GitHub](https://github.com/status-im/communities-contracts/milestone/1).

content/vac/sc/index.md

@@ -18,7 +18,7 @@ lastmod: 2023-09-21
 * [[ vac/sc/g/status/community-contracts-maintenance | community-contracts-maintenance ]]
 * [x] [[ vac/sc/g/status/community-contracts-curation-dapp-contracts | community-contracts-curation-dapp-contracts ]]
 * [[ vac/sc/g/status/community-contracts-vault-token-airdrop | community-contracts-vault-token-airdrop ]]
-* [[ vac/sc/g/status/community-contracts-batch-tx-ext | community-contracts-batch-tx-ext ]]
+* [x] [[ vac/sc/g/status/community-contracts-batch-tx-ext | community-contracts-batch-tx-ext ]]
 * [x] [[ vac/sc/g/status/snt-optimism-bridge | SNT-optimism-bridge ]]
 * [x] [[ vac/sc/g/status/minime-token-enhancement | minime-token-enhancement ]]
 * [[ vac/sc/g/status/minime-token-maintenance | minime-token-maintenance ]]