Fixes in eden watcher after comparing with generated watcher (#96)

packages/codegen/src/templates/package-template.handlebars

@@ -31,7 +31,6 @@
     "@apollo/client": "^3.3.19",
     "@ethersproject/providers": "5.3.0",
     "@ipld/dag-cbor": "^6.0.12",
-    "@vulcanize/cache": "^0.1.0",
     "@vulcanize/ipld-eth-client": "^0.1.0",
     "@vulcanize/solidity-mapper": "^0.1.0",
     "@vulcanize/util": "^0.1.0",
@@ -43,10 +42,7 @@
     "express": "^4.17.1",
     "graphql": "^15.5.0",
     "graphql-import-node": "^0.0.4",
-    "ipfs-http-client": "^53.0.1",
     "json-bigint": "^1.0.0",
-    "lodash": "^4.17.21",
-    "multiformats": "^9.4.8",
     "reflect-metadata": "^0.1.13",
     "typeorm": "^0.2.32",
     "yargs": "^17.0.1",

packages/codegen/src/templates/readme-template.handlebars

@@ -95,7 +95,7 @@ GQL console: http://localhost:{{port}}/graphql
     * `starting-block`: Starting block for the contract (default: `1`).
 
     Examples:
-    
+
     Watch a contract with its address and checkpointing on:
 
     ```bash
@@ -115,7 +115,7 @@ GQL console: http://localhost:{{port}}/graphql
     ```
 
     * `start-block`: Block number to start filling from.
-    * `end-block`: Block number till which to fill. 
+    * `end-block`: Block number till which to fill.
 
   * To create a checkpoint for a contract:
 
@@ -139,7 +139,7 @@ GQL console: http://localhost:{{port}}/graphql
       ```bash
       yarn reset job-queue --block-number <previous-block-number>
       ```
-    
+
     * `block-number`: Block number to which to reset the watcher.
 
   * To export and import the watcher state:
@@ -157,7 +157,7 @@ GQL console: http://localhost:{{port}}/graphql
       ```bash
       yarn job-runner
       ```
-    
+
     * Import watcher state:
 
       ```bash
@@ -165,7 +165,7 @@ GQL console: http://localhost:{{port}}/graphql
       ```
 
       * `import-file`: Path of JSON file from which to import the watcher data.
-    
+
     * Run fill:
 
       ```bash