docs: add local dev setup instructions

README.md

@@ -12,11 +12,19 @@ Production: [https://electrofishing-query.ugrc.utah.gov](https://electrofishing-
 ## Deployment
 
 1. Update `Electrofishing/MapService`:
-    * Check "Allow per request modification of layer order and symbology" and register the SDE database as a dynamic workspace with the an ID of "ElectrofishingQuery".
-    * Update Parameters -> Max Number of Records Returns from 1000 to 5000.
+   - Check "Allow per request modification of layer order and symbology" and register the SDE database as a dynamic workspace with the an ID of "ElectrofishingQuery".
+   - Update Parameters -> Max Number of Records Returns from 1000 to 5000.
 1. Publish `scripts/Download.tbx/Download` as `Electrofishing/Download`:
-    * asynchronous
-    * max time a client can use the service: `300`
-    * Copy `scripts/swq_secrets.py`, `scripts/__init__.py`, `scripts/download.py`, & `scripts/sql/*` to `C:\arcgisserver\directories\arcgissystem\arcgisinput\Electrofishing\Download.GPServer\extracted\p20\scripts`
-    * Update `swq_secrets.py` to reflect the environment that you have published to.
-    * Download and install [Microsoft ODBC Driver 17 for SQL Server](https://www.microsoft.com/en-us/download/details.aspx?id=56567).
+   - asynchronous
+   - max time a client can use the service: `300`
+   - Copy `scripts/swq_secrets.py`, `scripts/__init__.py`, `scripts/download.py`, & `scripts/sql/*` to `C:\arcgisserver\directories\arcgissystem\arcgisinput\Electrofishing\Download.GPServer\extracted\p20\scripts`
+   - Update `swq_secrets.py` to reflect the environment that you have published to.
+   - Download and install [Microsoft ODBC Driver 17 for SQL Server](https://www.microsoft.com/en-us/download/details.aspx?id=56567).
+
+## Development
+
+### Setup
+
+1. `npm install` from root and functions folders.
+1. Create `.env.local` files in root and functions folders using the corresponding `.env` files as examples.
+1. `npm start` to start the development server.