Optimize docker image size (#91)

* Move prisma to runtime dependencies

* Optimize Dockerfile and build script

* Fix: remove mention of generated next-env.d.ts in Dockerfile

* Add missing reset.d.ts file to Dockerfile

* Remove compression steps from Dockerfile and entrypoint script

* Add an env file with mocked env vars added for Docker production builds

* Use server actions to get runtime env vars

* Refactor types and names

* Rollback serverActions, use parsed Zod object for runtime env

* Reintroduce featureFlags object to avoid passing secret envs to the frontend

* Improve string to boolean coercion

Co-authored-by: Sebastien Castiel <sebastien@castiel.me>

* Run prettier autoformat

* Fix type issue, rename function to match behaviour better

---------

Co-authored-by: Lauri Vuorela <lauri.vuorela@gmail.com>
Co-authored-by: Sebastien Castiel <sebastien@castiel.me>

src/components/expense-form.tsx

@@ -35,6 +35,7 @@ import {
   SelectValue,
 } from '@/components/ui/select'
 import { getCategories, getExpense, getGroup, randomId } from '@/lib/api'
+import { RuntimeFeatureFlags } from '@/lib/featureFlags'
 import { ExpenseFormValues, expenseFormSchema } from '@/lib/schemas'
 import { cn } from '@/lib/utils'
 import { zodResolver } from '@hookform/resolvers/zod'
@@ -52,6 +53,7 @@ export type Props = {
   categories: NonNullable<Awaited<ReturnType<typeof getCategories>>>
   onSubmit: (values: ExpenseFormValues) => Promise<void>
   onDelete?: () => Promise<void>
+  runtimeFeatureFlags: RuntimeFeatureFlags
 }
 
 export function ExpenseForm({
@@ -60,6 +62,7 @@ export function ExpenseForm({
   categories,
   onSubmit,
   onDelete,
+  runtimeFeatureFlags,
 }: Props) {
   const isCreate = expense === undefined
   const searchParams = useSearchParams()
@@ -161,7 +164,7 @@ export function ExpenseForm({
                       {...field}
                       onBlur={async () => {
                         field.onBlur() // avoid skipping other blur event listeners since we overwrite `field`
-                        if (process.env.NEXT_PUBLIC_ENABLE_CATEGORY_EXTRACT) {
+                        if (runtimeFeatureFlags.enableCategoryExtract) {
                           setCategoryLoading(true)
                           const { categoryId } = await extractCategoryFromTitle(
                             field.value,
@@ -541,7 +544,7 @@ export function ExpenseForm({
           </CardContent>
         </Card>
 
-        {process.env.NEXT_PUBLIC_ENABLE_EXPENSE_DOCUMENTS && (
+        {runtimeFeatureFlags.enableExpenseDocuments && (
           <Card className="mt-4">
             <CardHeader>
               <CardTitle className="flex justify-between">