[Partial Fix - #16623]: Fix initialism errors in codebase. (#16877)

* Update files in /app

* Update files in /plugin

* Update files in /store

* Update files in /utils

* Update files in /web

* Update store.go

* Update command_response.go

* check-mocks and check-store-layer checks

* Fix build errors

* Revert "Fix build errors"

This reverts commit 4ee38c3d0bf7bd7d8386f46f0985a0d03245a1d4.

* Update .golangci.yml

* make i18n-extract and make i18n-check

* Commit suggestions

* check-mocks and check-store-layers

* Update en.json

* Update product_notices.go

* Update main.go

* Fix translations

* Regenerate mocks

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>
Co-authored-by: Claudio Costa <cstcld91@gmail.com>

utils/html_test.go

@@ -103,7 +103,7 @@ func TestHTMLTemplate_RenderError(t *testing.T) {
 }
 
 func TestTranslateAsHtml(t *testing.T) {
-	assert.EqualValues(t, "<p><strong>&lt;i&gt;foo&lt;/i&gt;</strong></p>", TranslateAsHtml(i18n.TranslateFunc(htmlTestTranslationBundle.MustTfunc("en")), "foo.bold", map[string]interface{}{
+	assert.EqualValues(t, "<p><strong>&lt;i&gt;foo&lt;/i&gt;</strong></p>", TranslateAsHTML(i18n.TranslateFunc(htmlTestTranslationBundle.MustTfunc("en")), "foo.bold", map[string]interface{}{
 		"Foo": "<i>foo</i>",
 	}))
 }
@@ -141,7 +141,7 @@ func TestEscapeForHtml(t *testing.T) {
 		},
 	} {
 		t.Run(name, func(t *testing.T) {
-			assert.Equal(t, tc.Expected, escapeForHtml(tc.In))
+			assert.Equal(t, tc.Expected, escapeForHTML(tc.In))
 		})
 	}
 }