docs(openapi): add descriptions to OpenAPI specification (#25185)

* faces

* add openapi descriptions

* remove dto descriptions

* gen openapi

* dtos

* fix dtos

* fix more

* fix build

* more

* complete dtos

* descriptions on rebase

* gen rebase

* revert correct integer type conversion

* gen after revert

* revert correct nullables

* regen after revert

* actually incorrect adding default here

* revert correct number type conversion

* regen after revert

* revert nullable usage

* regen fully

* readd some comments

* one more

* one more

* use enum

* add missing

* add missing controllers

* add missing dtos

* complete it

* more

* describe global key and slug

* add remaining body and param descriptions

* lint and format

* cleanup

* response and schema descriptions

* test patch according to suggestion

* revert added api response objects

* revert added api body objects

* revert added api param object

* revert added api query objects

* revert reorganized http code objects

* revert reorganize ApiOkResponse objects

* revert added api response objects (2)

* revert added api tag object

* revert added api schema objects

* migrate missing asset.dto.ts

* regenerate openapi builds

* delete generated mustache files

* remove descriptions from properties that are schemas

* lint

* revert nullable type changes

* revert int/num type changes

* remove explicit default

* readd comment

* lint

* pr fixes

* last bits and pieces

* lint and format

* chore: remove rejected patches

* fix: deleting asset from asset-viewer on search results (#25596)

* fix: escape handling in search asset viewer (#25621)

* fix: correctly show owner in album options modal (#25618)

* fix: validation issues

* fix: validation issues

---------

Co-authored-by: Jason Rasmussen <jason@rasm.me>
Co-authored-by: Min Idzelis <min123@gmail.com>
Co-authored-by: Daniel Dietzler <36593685+danieldietzler@users.noreply.github.com>
Co-authored-by: Paul Makles <me@insrt.uk>

mobile/openapi/lib/model/asset_bulk_update_dto.dart

@@ -26,6 +26,7 @@ class AssetBulkUpdateDto {
     this.visibility,
   });
 
+  /// Original date and time
   ///
   /// Please note: This property should have been non-nullable! Since the specification file
   /// does not include a default value (using the "default:" property), however, the generated
@@ -34,6 +35,7 @@ class AssetBulkUpdateDto {
   ///
   String? dateTimeOriginal;
 
+  /// Relative time offset in seconds
   ///
   /// Please note: This property should have been non-nullable! Since the specification file
   /// does not include a default value (using the "default:" property), however, the generated
@@ -42,6 +44,7 @@ class AssetBulkUpdateDto {
   ///
   num? dateTimeRelative;
 
+  /// Asset description
   ///
   /// Please note: This property should have been non-nullable! Since the specification file
   /// does not include a default value (using the "default:" property), however, the generated
@@ -50,10 +53,13 @@ class AssetBulkUpdateDto {
   ///
   String? description;
 
+  /// Duplicate asset ID
   String? duplicateId;
 
+  /// Asset IDs to update
   List<String> ids;
 
+  /// Mark as favorite
   ///
   /// Please note: This property should have been non-nullable! Since the specification file
   /// does not include a default value (using the "default:" property), however, the generated
@@ -62,6 +68,7 @@ class AssetBulkUpdateDto {
   ///
   bool? isFavorite;
 
+  /// Latitude coordinate
   ///
   /// Please note: This property should have been non-nullable! Since the specification file
   /// does not include a default value (using the "default:" property), however, the generated
@@ -70,6 +77,7 @@ class AssetBulkUpdateDto {
   ///
   num? latitude;
 
+  /// Longitude coordinate
   ///
   /// Please note: This property should have been non-nullable! Since the specification file
   /// does not include a default value (using the "default:" property), however, the generated
@@ -78,6 +86,8 @@ class AssetBulkUpdateDto {
   ///
   num? longitude;
 
+  /// Rating
+  ///
   /// Minimum value: -1
   /// Maximum value: 5
   ///
@@ -88,6 +98,7 @@ class AssetBulkUpdateDto {
   ///
   num? rating;
 
+  /// Time zone (IANA timezone)
   ///
   /// Please note: This property should have been non-nullable! Since the specification file
   /// does not include a default value (using the "default:" property), however, the generated
@@ -96,6 +107,7 @@ class AssetBulkUpdateDto {
   ///
   String? timeZone;
 
+  /// Asset visibility
   ///
   /// Please note: This property should have been non-nullable! Since the specification file
   /// does not include a default value (using the "default:" property), however, the generated