Remove untranslated 'see old deck options' notice

It was intended to be a temporary message, and it's been about 15 months.

https://forums.ankiweb.net/t/anki-2-1-55-beta-3/24295/42

proto/anki/deckconfig.proto

@@ -165,9 +165,8 @@ message DeckConfigsForUpdate {
   DeckConfig defaults = 3;
   bool schema_modified = 4;
   bool v3_scheduler = 5;
-  bool have_addons = 6;
   // only applies to v3 scheduler
-  string card_state_customizer = 7;
+  string card_state_customizer = 6;
 }
 
 message UpdateDeckConfigsRequest {

qt/aqt/mediasrv.py

@@ -26,7 +26,7 @@ import aqt.operations
 from anki import hooks
 from anki._vendor import stringcase
 from anki.collection import OpChanges
-from anki.decks import DeckConfigsForUpdate, UpdateDeckConfigs
+from anki.decks import UpdateDeckConfigs
 from anki.scheduler_pb2 import SchedulingStates
 from anki.utils import dev_mode
 from aqt.changenotetype import ChangeNotetypeDialog
@@ -385,10 +385,7 @@ def congrats_info() -> bytes:
 
 
 def get_deck_configs_for_update() -> bytes:
-    config_bytes = aqt.mw.col._backend.get_deck_configs_for_update_raw(request.data)
-    configs = DeckConfigsForUpdate.FromString(config_bytes)
-    configs.have_addons = aqt.mw.addonManager.dirty
-    return configs.SerializeToString()
+    return aqt.mw.col._backend.get_deck_configs_for_update_raw(request.data)
 
 
 def update_deck_configs() -> bytes:

rslib/src/deckconfig/update.rs

@@ -46,7 +46,6 @@ impl Collection {
                 .get_collection_timestamps()?
                 .schema_changed_since_sync(),
             v3_scheduler: self.get_config_bool(BoolKey::Sched2021),
-            have_addons: false,
             card_state_customizer: self.get_config_string(StringKey::CardStateCustomizer),
         })
     }

ts/deck-options/Addons.svelte

@@ -12,14 +12,8 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     const auxData = state.currentAuxData;
 </script>
 
-{#if $components.length || state.haveAddons}
+{#if $components.length}
     <TitledContainer title="Add-ons">
-        <p>
-            If you're using an add-on that hasn't been updated to use this new screen
-            yet, you can access the old deck options screen by holding down the shift
-            key when opening the options.
-        </p>
-
         {#each $components as addon}
             <svelte:component this={addon.component} bind:data={$auxData} {...addon} />
         {/each}

ts/deck-options/lib.ts

@@ -39,7 +39,6 @@ export class DeckOptionsState {
     readonly defaults: DeckConfig.DeckConfig.Config;
     readonly addonComponents: Writable<DynamicSvelteComponent[]>;
     readonly v3Scheduler: boolean;
-    readonly haveAddons: boolean;
 
     private targetDeckId: number;
     private configs: ConfigWithCount[];
@@ -67,7 +66,6 @@ export class DeckOptionsState {
             this.configs.findIndex((c) => c.config.id === this.currentDeck.configId),
         );
         this.v3Scheduler = data.v3Scheduler;
-        this.haveAddons = data.haveAddons;
         this.cardStateCustomizer = writable(data.cardStateCustomizer);
         this.deckLimits = writable(data.currentDeck?.limits ?? createLimits());