* Request headers (#2394)

* add support for per-request headers

* remove unnecessary usings

* Revert "remove unnecessary usings"

This reverts commit 8d674fe4fa.

* remove nullable strings from RequestOptions

* Add Localization Support to Interaction Service (#2211)

* add json and resx localization managers

* add utils class for getting command paths

* update json regex to make langage code optional

* remove IServiceProvider from ILocalizationManager method params

* replace the command path method in command map

* add localization fields to rest and websocket application command entity implementations

* move deconstruct extensions method to extensions folder

* add withLocalizations parameter to rest methods

* fix build error

* add rest conversions to interaction service

* add localization to the rest methods

* add inline docs

* fix implementation bugs

* add missing inline docs

* inline docs correction (Name/Description Localized properties)

* add choice localization

* fix conflicts

* fix conflicts

* add missing command props fields to ToApplicationCommandProps methods

* add locale parameter to Get*ApplicationCommandsAsync methods for fetching localized command names/descriptions

* Apply suggestions from code review

Co-authored-by: Armano den Boef <68127614+Rozen4334@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Armano den Boef <68127614+Rozen4334@users.noreply.github.com>

* Update src/Discord.Net.Core/Entities/Guilds/IGuild.cs

Co-authored-by: Armano den Boef <68127614+Rozen4334@users.noreply.github.com>

* add inline docs to LocalizationTarget

* fix upstream merge errors

* fix command parsing for context command names with space char

* fix command parsing for context command names with space char

* fix failed to generate buket id

* fix get guild commands endpoint

* update rexs localization manager to use single-file pattern

* Upstream Merge Localization Branch (#2434)

* fix ci/cd error (#2428)

* Fix role icon & emoji assignment. (#2416)

* Fix IGuild.GetBansAsync() (#2424)

fix the problem of not being able to get more than 1000 bans

* [DOCS] Add a note about `DontAutoRegisterAttribute`  (#2430)

* add a note about `DontAutoRegisterAttribute`

* Remove "to to" and add punctuation

Co-authored-by: MrCakeSlayer <13650699+MrCakeSlayer@users.noreply.github.com>

* fix: Missing Fact attribute in ColorTests (#2425)

* feat: Embed comparison (#2347)

* Fix broken code snippet in dependency injection docs (#2420)

* Fixed markdown formatting to show code snippet

* Fixed constructor injection code snippet pointer

* Added support for lottie stickers (#2359)

Co-authored-by: Armano den Boef <68127614+Rozen4334@users.noreply.github.com>
Co-authored-by: BokuNoPasya <49203428+1NieR@users.noreply.github.com>
Co-authored-by: Misha133 <61027276+Misha-133@users.noreply.github.com>
Co-authored-by: MrCakeSlayer <13650699+MrCakeSlayer@users.noreply.github.com>
Co-authored-by: Ge <gehongyan1996@126.com>
Co-authored-by: Charlie U <52503242+cpurules@users.noreply.github.com>
Co-authored-by: Kuba_Z2 <77853483+KubaZ2@users.noreply.github.com>

* remove unnecassary fields from ResxLocalizationManager

* update int framework guides

* remove space character tokenization from ResxLocalizationManager

Co-authored-by: Armano den Boef <68127614+Rozen4334@users.noreply.github.com>
Co-authored-by: BokuNoPasya <49203428+1NieR@users.noreply.github.com>
Co-authored-by: Misha133 <61027276+Misha-133@users.noreply.github.com>
Co-authored-by: MrCakeSlayer <13650699+MrCakeSlayer@users.noreply.github.com>
Co-authored-by: Ge <gehongyan1996@126.com>
Co-authored-by: Charlie U <52503242+cpurules@users.noreply.github.com>
Co-authored-by: Kuba_Z2 <77853483+KubaZ2@users.noreply.github.com>