Run multiple Ponder indexers in payment stack (#588)

* Separate ponder indexer and ponder watcher and add second ponder indexer

* Handle review changes

* Update config to point ponder watcher to indexer 2 to indexer 1

* Update Ponder demo

* Use deployed ERC20 contract in second Ponder indexer

* Add order by timestamp in Ponder watcher app entities query

* Upgrade go-nitro version to v0.1.2-ts-port-0.1.9

* Decrease Ponder start block to process contract transfer event at deployment

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Co-authored-by: Shreerang Kale <shreerangkale@gmail.com>

app/data/stacks/fixturenet-payments/stack.yml

@@ -10,7 +10,7 @@ repos:
   - git.vdb.to/cerc-io/ipld-eth-server@payments
   # nitro repo
   - github.com/cerc-io/ts-nitro@v0.1.15
-  - github.com/cerc-io/go-nitro@ts-interop # TODO: Use release
+  - github.com/cerc-io/go-nitro@v0.1.2-ts-port-0.1.9
   # mobymask watcher repos
   - github.com/cerc-io/watcher-ts@v0.2.66
     # this is mobymask-v3
@@ -55,4 +55,5 @@ pods:
   - watcher-mobymask-v3
   - mobymask-snap
   - mobymask-app-v3
-  - ponder
+  - ponder-indexer
+  - ponder-watcher