[PIE-1] Initialise Project (!2)

Init Svelte project, Pocketbase backend, API connection, and mostly Dockerised
Co-authored-by: june <self@breadone.net>
Co-committed-by: june <self@breadone.net>

.prettierrc

@@ -0,0 +1,19 @@
+{
+	"useTabs": true,
+	"singleQuote": true,
+	"trailingComma": "none",
+	"printWidth": 100,
+	"plugins": [
+		"prettier-plugin-svelte",
+		"prettier-plugin-tailwindcss"
+	],
+	"overrides": [
+		{
+			"files": "*.svelte",
+			"options": {
+				"parser": "svelte"
+			}
+		}
+	],
+	"tailwindStylesheet": "./src/app.css"
+}