Refactor MFileBody using MVVM and move to shared-components (#32730)

* Refactor MFileBody using MVVM and move to shared component

* Simplyfing rendering properties

* Create a first version of view model for the component

* Simplifying component properties and make it possible to override module css using data-* attributes

* Create a MBodyFactory in element-web and use it to render MFileBodyView from MessageEvent

* Use <MediaBody instead of <button to support legacy rendering

* Updated styling and comments

* Refactoring className from snapshot to component property

* Rename MFileBody* to FileBody*

* Rename MFileBody* to FileBody*

* Refactoring render branches to allow for displaying nothing

* Fix styling issues

* Fix lint errors

* Fix for css selectors in playwright tests

* Remove the MFileBody component and change all callers to use MBodyFactory:FileBodyView

* Remove unused strings in element-web

* Revert to render text in story iframes

* Fix for prettier error

* Fix playwright test css selectors

* Apply legacy styling in element-web

* Add legacy styling for mx_MFileBody

* Restore file

* Change from <div to <button

* Calculate span width ad update screenshots

* Remove width calculation and update snapshots

* Fix for letter-spacing and better content in story

* Updated playwright screenshots

* Updated snapshots

* Fixing Sonar errors/warnings

* Removed extra parentheses

* Changes after review

* Change border-radius to px and updated snapshots

* Fix typo in description

* And another typo fix

* Changes after review

apps/web/playwright/e2e/audio-player/audio-player.spec.ts

@@ -245,9 +245,9 @@ test.describe("Audio player", { tag: ["@no-firefox", "@no-webkit"] }, () => {
             await expect(tile.getByRole("region", { name: "Audio player" })).toBeVisible();
 
             // Assert that replied audio file is rendered as file button inside ReplyChain
-            const button = tile.locator(".mx_ReplyChain_wrapper .mx_MFileBody_info[role='button']");
+            const button = tile.locator(".mx_ReplyChain_wrapper .mx_MFileBody [role='button']");
             // Assert that the file button has file name
-            await expect(button.locator(".mx_MFileBody_info_filename")).toBeVisible();
+            await expect(button.locator("span")).toBeVisible();
 
             await takeSnapshots(page, app, "Selected EventTile of audio player with a reply");
         },
@@ -307,9 +307,7 @@ test.describe("Audio player", { tag: ["@no-firefox", "@no-webkit"] }, () => {
 
             // Assert that the file button contains the name of the file sent at first
             await expect(
-                replyChain
-                    .locator(".mx_MFileBody_info[role='button']")
-                    .locator(".mx_MFileBody_info_filename", { hasText: "upload-first.ogg" }),
+                replyChain.locator(".mx_MFileBody [role='button']").locator("span", { hasText: "upload-first.ogg" }),
             ).toBeVisible();
 
             // Take snapshots
@@ -357,9 +355,7 @@ test.describe("Audio player", { tag: ["@no-firefox", "@no-webkit"] }, () => {
 
         const composer = thread.locator(".mx_MessageComposer--compact");
         // Assert that the reply preview contains audio ReplyTile the file info button
-        await expect(
-            composer.locator(".mx_ReplyPreview .mx_ReplyTile .mx_MFileBody_info[role='button']"),
-        ).toBeVisible();
+        await expect(composer.locator(".mx_ReplyPreview .mx_ReplyTile .mx_MFileBody [role='button']")).toBeVisible();
 
         // Select :smile: emoji and send it
         await composer.getByTestId("basicmessagecomposer").fill(":smile:");
@@ -367,6 +363,6 @@ test.describe("Audio player", { tag: ["@no-firefox", "@no-webkit"] }, () => {
         await composer.getByTestId("basicmessagecomposer").press("Enter");
 
         // Assert that the file name is rendered on the file button
-        await expect(threadTile.locator(".mx_ReplyTile .mx_MFileBody_info[role='button']")).toBeVisible();
+        await expect(threadTile.locator(".mx_ReplyTile .mx_MFileBody [role='button']")).toBeVisible();
     });
 });