[DX-7170] Migrate @devvit/protos imports to paths (#30)

Stop using the @devvit/protos barrel for imports. This is intended only
for code executed within apps. If app code isn't using an export, we
want the ability to delete it from the barrel.

src/bundler/linker.ts

@@ -1,4 +1,5 @@
-import type {LinkedBundle, SerializableServiceDefinition} from '@devvit/protos'
+import type {LinkedBundle} from '@devvit/protos/types/devvit/runtime/bundle.js'
+import type {SerializableServiceDefinition} from '@devvit/protos/types/devvit/runtime/serializable.js'
 import type {AssetMap} from '@devvit/shared-types/Assets.js'
 
 type LinkerAssetMaps = {

src/elements/play-pen/play-pen.ts

@@ -1,4 +1,5 @@
-import type {Empty, LinkedBundle} from '@devvit/protos'
+import type {LinkedBundle} from '@devvit/protos/types/devvit/runtime/bundle.js'
+import {type Empty} from '@devvit/protos/types/google/protobuf/empty.js'
 import {throttle} from '@devvit/shared-types/throttle.js'
 import type {DevvitUIError} from '@devvit/ui-renderer/client/devvit-custom-post.js'
 import type {VirtualTypeScriptEnvironment} from '@typescript/vfs'
@@ -37,6 +38,14 @@ import type {ColorScheme} from '../../types/color-scheme.js'
 import type {Diagnostics} from '../../types/diagnostics.js'
 import {newHostname} from '../../utils/compute-util.js'
 import {cssReset} from '../../utils/css-reset.js'
+import {
+  type AssetsFilesystemChange,
+  type AssetsFilesystemType,
+  type AssetsState,
+  type AssetsVirtualFileChange,
+  emptyAssetsState,
+  PlayAssets
+} from '../play-assets/play-assets.js'
 import type {OpenLine} from '../play-console.js'
 import type {PlayEditor} from '../play-editor/play-editor.js'
 import type {PlayToast} from '../play-toast.js'
@@ -49,14 +58,6 @@ import '../play-pen-header.js'
 import '../play-preview-controls.js'
 import '../play-preview.js'
 import '../play-toast.js'
-import {
-  type AssetsFilesystemChange,
-  type AssetsFilesystemType,
-  type AssetsState,
-  type AssetsVirtualFileChange,
-  emptyAssetsState,
-  PlayAssets
-} from '../play-assets/play-assets.js'
 
 declare global {
   interface HTMLElementTagNameMap {

src/elements/play-preview.ts

@@ -3,7 +3,9 @@ import * as sandboxedRuntimeScript from '@devvit/previews/dist/sandboxed-pen.wor
 // @ts-expect-error
 import * as unsandboxedRuntimeScript from '@devvit/previews/dist/unsandboxed-pen.worker.min.js'
 
-import type {Empty, LinkedBundle, Metadata} from '@devvit/protos'
+import {type Metadata} from '@devvit/protos/lib/Types.js'
+import type {LinkedBundle} from '@devvit/protos/types/devvit/runtime/bundle.js'
+import {type Empty} from '@devvit/protos/types/google/protobuf/empty.js'
 import {
   LitElement,
   css,

src/runtime/bundle-store.ts

@@ -1,8 +1,6 @@
-import {
-  BundleServiceDefinition,
-  type Empty,
-  type LinkedBundle
-} from '@devvit/protos'
+import type {LinkedBundle} from '@devvit/protos/types/devvit/runtime/bundle.js'
+import {BundleServiceDefinition} from '@devvit/protos/types/devvit/service/bundle_service.js'
+import {type Empty} from '@devvit/protos/types/google/protobuf/empty.js'
 import {createChannel, createClient} from 'nice-grpc-web'
 
 export type BundleStore = {

src/runtime/remote-app.ts

@@ -1,15 +1,19 @@
+import {type Metadata} from '@devvit/protos/lib/Types.js'
 import {
   CustomPostDefinition,
-  UIEventHandlerDefinition,
-  type Empty,
-  type HandleUIEventRequest,
-  type HandleUIEventResponse,
-  type Metadata,
   type RenderPostRequest,
-  type RenderPostResponse,
+  type RenderPostResponse
+} from '@devvit/protos/types/devvit/reddit/custom_post/v1alpha/custom_post.js'
+import {
   type UIRequest,
   type UIResponse
-} from '@devvit/protos'
+} from '@devvit/protos/types/devvit/ui/block_kit/v1beta/ui.js'
+import {
+  UIEventHandlerDefinition,
+  type HandleUIEventRequest,
+  type HandleUIEventResponse
+} from '@devvit/protos/types/devvit/ui/events/v1alpha/handle_ui.js'
+import {type Empty} from '@devvit/protos/types/google/protobuf/empty.js'
 import type {UIApp} from '@devvit/ui-renderer/client/remote-app.js'
 import {
   Metadata as NiceMeta,