Conduit: Convert some Frozen methods to Deprecated methods

Summary:
* Move some Conduit API methods from `METHOD_STATUS_FROZEN` to `METHOD_STATUS_DEPRECATED` as their modern replacements provide the same query parameter features. See rPaa6e788f for historical context.
* Also synchronize the "Stability" messages of other already deprecated methods, so translators have a little bit less work.
* Also print the date of method deprecation in `getMethodStatusDescription()` which will make judgement easier in the future whether to remove a deprecated method.
Closes T16258

Test Plan:
* Go to http://phorge.localhost/conduit/query/all/, see 19 instead of 25 Frozen methods.
* Go to http://phorge.localhost/conduit/query/all/, see more Deprecated methods.
* Open the web page of some deprecated methods, look at the "Stability" description.
* Probably create an API call with one of the newly deprecated methods and see the call listed on http://phorge.localhost/conduit/log/query/deprecated/ but I did not test that

Reviewers: O1 Blessed Committers, mainframe98

Reviewed By: O1 Blessed Committers, mainframe98

Subscribers: tobiaswiese, valerio.bozzolan, Matthew, Cigaryno

Maniphest Tasks: T16258

Differential Revision: https://we.phorge.it/D26326

src/applications/conpherence/conduit/ConpherenceCreateThreadConduitAPIMethod.php

···
   }
 
   public function getMethodStatus() {
-    return self::METHOD_STATUS_FROZEN;
+    return self::METHOD_STATUS_DEPRECATED;
   }
 
   public function getMethodStatusDescription() {
     return pht(
-      'This method is frozen and will eventually be deprecated. New code '.
-      'should use "conpherence.edit" instead.');
+      'This method has been deprecated since %s in favor of %s.',
+      '10/2025',
+      'conpherence.edit');
   }
 
   protected function defineParamTypes() {

src/applications/differential/conduit/DifferentialCloseConduitAPIMethod.php

···
   }
 
   public function getMethodStatus() {
-    return self::METHOD_STATUS_FROZEN;
+    return self::METHOD_STATUS_DEPRECATED;
   }
 
   public function getMethodStatusDescription() {
     return pht(
-      'This method is frozen and will eventually be deprecated. New code '.
-      'should use "differential.revision.edit" instead.');
+      'This method has been deprecated since %s in favor of %s.',
+      '10/2025',
+      'differential.revision.edit');
   }
 
   protected function defineParamTypes() {

src/applications/differential/conduit/DifferentialCreateRevisionConduitAPIMethod.php

···
   }
 
   public function getMethodStatus() {
-    return self::METHOD_STATUS_FROZEN;
+    return self::METHOD_STATUS_DEPRECATED;
   }
 
   public function getMethodStatusDescription() {
     return pht(
-      'This method is frozen and will eventually be deprecated. New code '.
-      'should use "differential.revision.edit" instead.');
+      'This method has been deprecated since %s in favor of %s.',
+      '10/2025',
+      'differential.revision.edit');
   }
 
   protected function defineParamTypes() {

src/applications/differential/conduit/DifferentialGetAllDiffsConduitAPIMethod.php

···
 
   public function getMethodStatusDescription() {
     return pht(
-      'This method has been deprecated in favor of %s.',
+      'This method has been deprecated since %s in favor of %s.',
+      '09/2013',
       'differential.querydiffs');
   }
 

src/applications/differential/conduit/DifferentialGetDiffConduitAPIMethod.php

···
 
   public function getMethodStatusDescription() {
     return pht(
-      'This method has been deprecated in favor of %s.',
+      'This method has been deprecated since %s in favor of %s.',
+      '09/2013',
       'differential.querydiffs');
   }
 

src/applications/differential/conduit/DifferentialGetRevisionCommentsConduitAPIMethod.php

···
   }
 
   public function getMethodStatusDescription() {
-    return pht('Obsolete and doomed, see T2222.');
+    return pht('Obsolete and doomed since 02/2014, see T2222.');
   }
 
   public function getMethodDescription() {

src/applications/differential/conduit/DifferentialGetRevisionConduitAPIMethod.php

···
   }
 
   public function getMethodStatusDescription() {
-    return pht("Replaced by '%s'.", 'differential.query');
+    return pht(
+      'This method has been deprecated since %s in favor of %s.',
+      '04/2012',
+      'differential.query');
   }
 
   public function getMethodDescription() {

src/applications/diffusion/conduit/DiffusionGetRecentCommitsByPathConduitAPIMethod.php

···
   }
 
   public function getMethodStatusDescription() {
-    return pht('Obsoleted by "diffusion.historyquery".');
+    return pht(
+      'This method has been deprecated since %s in favor of %s.',
+      '08/2018',
+      'diffusion.historyquery');
   }
 
   public function getMethodDescription() {

src/applications/files/conduit/FileInfoConduitAPIMethod.php

···
   }
 
   public function getMethodStatus() {
-    return self::METHOD_STATUS_FROZEN;
+    return self::METHOD_STATUS_DEPRECATED;
   }
 
   public function getMethodStatusDescription() {
     return pht(
-      'This method is frozen and will eventually be deprecated. New code '.
-      'should use "file.search" instead.');
+      'This method has been deprecated since %s in favor of %s.',
+      '10/2025',
+      'file.search');
   }
 
   protected function defineParamTypes() {

src/applications/files/conduit/FileUploadHashConduitAPIMethod.php

···
 
   public function getMethodStatusDescription() {
     return pht(
-      'This method is deprecated. Callers should use "file.allocate" '.
-      'instead.');
+      'This method has been deprecated since %s in favor of %s.',
+      '04/2017',
+      'file.allocate');
   }
 
   public function getMethodDescription() {

src/applications/harbormaster/conduit/HarbormasterQueryBuildsConduitAPIMethod.php

···
   }
 
   public function getMethodStatusDescription() {
-    return pht('Use %s instead.', 'harbormaster.build.search');
+    return pht(
+      'This method has been deprecated since %s in favor of %s.',
+      '07/2016',
+      'harbormaster.build.search');
   }
 
   protected function defineParamTypes() {

src/applications/paste/conduit/PasteCreateConduitAPIMethod.php

···
   }
 
   public function getMethodStatus() {
-    return self::METHOD_STATUS_FROZEN;
+    return self::METHOD_STATUS_DEPRECATED;
   }
 
   public function getMethodStatusDescription() {
     return pht(
-      'This method is frozen and will eventually be deprecated. New code '.
-      'should use "paste.edit" instead.');
+      'This method has been deprecated since %s in favor of %s.',
+      '10/2025',
+      'paste.edit');
   }
 
   protected function defineParamTypes() {

src/applications/paste/conduit/PasteInfoConduitAPIMethod.php

···
   }
 
   public function getMethodStatusDescription() {
-    return pht("Replaced by '%s'.", 'paste.query');
+    return pht(
+      'This method has been deprecated since %s in favor of %s.',
+      '08/2012',
+      'paste.query');
   }
 
   public function getMethodDescription() {

src/applications/paste/conduit/PasteQueryConduitAPIMethod.php

···
   }
 
   public function getMethodStatus() {
-    return self::METHOD_STATUS_FROZEN;
+    return self::METHOD_STATUS_DEPRECATED;
   }
 
   public function getMethodStatusDescription() {
     return pht(
-      'This method is frozen and will eventually be deprecated. New code '.
-      'should use "paste.search" instead.');
+      'This method has been deprecated since %s in favor of %s.',
+      '10/2025',
+      'paste.search');
   }
 
   protected function defineParamTypes() {

src/applications/people/conduit/UserDisableConduitAPIMethod.php

···
   }
 
   public function getMethodStatusDescription() {
-    return pht('Obsoleted by method "user.edit".');
+    return pht(
+      'This method has been deprecated since %s in favor of %s.',
+      '08/2018',
+      'user.edit');
   }
 
   protected function defineParamTypes() {

src/applications/people/conduit/UserEnableConduitAPIMethod.php

···
   }
 
   public function getMethodStatusDescription() {
-    return pht('Obsoleted by method "user.edit".');
+    return pht(
+      'This method has been deprecated since %s in favor of %s.',
+      '08/2018',
+      'user.edit');
   }
 
   protected function defineParamTypes() {

src/applications/people/conduit/UserFindConduitAPIMethod.php

···
   }
 
   public function getMethodStatusDescription() {
-    return pht('Obsoleted by "%s".', 'user.query');
+    return pht(
+      'This method has been deprecated since %s in favor of %s.',
+      '01/2014',
+      'user.query');
   }
 
   public function getMethodDescription() {

src/applications/phid/conduit/PHIDInfoConduitAPIMethod.php

···
   }
 
   public function getMethodStatusDescription() {
-    return pht("Replaced by 'phid.query'.");
+    return pht(
+      'This method has been deprecated since %s in favor of %s.',
+      '04/2012',
+      'phid.query');
   }
 
   public function getMethodDescription() {

src/applications/slowvote/conduit/SlowvoteInfoConduitAPIMethod.php

···
   }
 
   public function getMethodStatusDescription() {
-    return pht('Replaced by "slowvote.poll.search".');
+    return pht(
+      'This method has been deprecated since %s in favor of %s.',
+      '07/2019',
+      'slowvote.poll.search');
   }
 
   public function getMethodDescription() {