[Rules] Add rule to allow players to permanently save chat channels to database, up to a limit. (#2706)

* Initial code

* Tweak

* Rule description tweak

* More channel work

* More adjustments

* Auto-join saved permanent player channels

* Fix UCS crash if player has no channels to load from table.

* Implemented channel blocking feature

* Update database when player channel's owner or password change

* First round of requested changes.

* Logic tweak to ensure player channels are sets to permanent when appropraite

* name_filter table integration and some refactoring

* Use new `reserved_channel_names` table to block specific channel names.

* Remove some legacy channel block code

* Setup required SQL update to create  `reserved_channel_names`  table.

* Update db_update_manifest.txt

* Update db_update_manifest.txt

* Update chatchannel.cpp

* Code review

* Database to UCSDatabase

* Repository SaveChatChannel

* CurrentPlayerChannelCount repository

* Cleanup name filter

* CreateChannel

* Update websocketpp

* Increment CURRENT_BINARY_DATABASE_VERSION

Set to 9216

* Minor tweaks to blocked channel name checks & other related areas.

- Enforce blocked channel names on channel creation.
- Also enforce blocked channel names on channel join.
- Add channel status check to Debug logging.
- Minor formatting adjustments.
- Add single quotes to column name value in query.

* Minor log change

* Increment DB Version

* Formatting Tweaks

- Made formatting adjustments consistent with KinglyKrab's recommended changes.
- This compiles successfully with these changes, but unable to test the changes until this weekend.

Co-authored-by: Akkadius <akkadius1@gmail.com>

ucs/worldserver.cpp

@@ -138,7 +138,7 @@ void WorldServer::ProcessMessage(uint16 opcode, EQ::Net::Packet &p)
 		}
 		else if (Message[0] == '[')
 		{
-			g_Clientlist->ProcessOPMailCommand(c, Message.substr(1, std::string::npos));
+			g_Clientlist->ProcessOPMailCommand(c, Message.substr(1, std::string::npos), true); // Flag as command_directed
 		}
 
 		break;