Merge branch 'remove-v1' into v3

* remove-v1:
  Added some notes about v3
  Remove sharp dependency (unused)
  Fully remove v1 code
  Added dev version to package.json
  Remove package lockfile
  Updated to yarn v4
  Start eventaul transition to yarn
  Updated PG querying for new version of PG utils
  Remove some aspects of v1 code
  Seems to work OK with units route at least
  Added sharp back

.dockerignore

@@ -1,2 +1,2 @@
 node_modules
-credentials.js
+credentials.js

.gitignore

@@ -30,4 +30,6 @@ Icon
 
 # Files that might appear on external disk
 .Spotlight-V100
-.Trashes
+.Trashes
+
+.yarn/install-state.gz

.vscode/settings.json

@@ -0,0 +1,10 @@
+{
+  "debug.javascript.terminalOptions": {
+    "skipFiles": [
+      "<node_internals>/**",
+      "<rootDir>/node_modules/**",
+      "<rootDir>/v1/node_modules/**",
+      "<rootDir>/v2/node_modules/**", 
+    ]
+  },
+}

.yarnrc.yml

@@ -0,0 +1,3 @@
+nodeLinker: node-modules
+
+yarnPath: .yarn/releases/yarn-4.0.2.cjs

Dockerfile

@@ -7,12 +7,12 @@ RUN apt-get -y update && \
 
 WORKDIR /code
 
-COPY ./v1/package.json /code/v1/
+#COPY ./v1/package.json /code/v1/
 COPY ./v2/package.json /code/v2/
 COPY ./package.json package.json
 
 RUN npm install
-RUN npm --prefix v1 install
+#RUN npm --prefix v1 install
 RUN npm --prefix v2 install
 
 # We had to switch to native postgres bindings

NOTES.md

@@ -0,0 +1,16 @@
+# Version 3
+
+- Fully remove deprecated v1 API
+- Switch to Yarn for package management
+- Move to Node 18
+- Move to PostgreSQL exclusively for compatibility with Macrostrat v2
+
+# Version 2.1
+
+- Added a basic `Dockerfile` for the entire application.
+
+## Debugging with VS Code
+
+- Added [VSCode debugger configuration](https://code.visualstudio.com/docs/nodejs/nodejs-debugging)
+- Enable 'Auto attach' in the VSCode configuration
+- Run `npm start` *in VS Code's integrated terminal*.