subtitles-editor: Allow removing lines and fix some issues (#2573)

Allows for removing a line in the subtitle editor finally, also fixed
the following:

- The path the editor used didn't include the game name
- Loading the subtitle project is too slow to do on startup now
(4-5seconds in a debug build), do it on demand now

common/serialization/subtitles/subtitles_ser.cpp

@@ -468,7 +468,7 @@ void open_text_project(const std::string& kind,
   });
 }
 
-GameSubtitleDB load_subtitle_project() {
+GameSubtitleDB load_subtitle_project(GameVersion game_version) {
   // Load the subtitle files
   GameSubtitleDB db;
   db.m_subtitle_groups = std::make_unique<GameSubtitleGroups>();
@@ -476,8 +476,9 @@ GameSubtitleDB load_subtitle_project() {
   try {
     goos::Reader reader;
     std::vector<std::string> inputs;
-    std::string subtitle_project =
-        (file_util::get_jak_project_dir() / "game" / "assets" / "game_subtitle.gp").string();
+    std::string subtitle_project = (file_util::get_jak_project_dir() / "game" / "assets" /
+                                    version_to_game_name(game_version) / "game_subtitle.gp")
+                                       .string();
     open_text_project("subtitle", subtitle_project, inputs);
     for (auto& filename : inputs) {
       auto code = reader.read_from_file({filename});

common/serialization/subtitles/subtitles_ser.h

@@ -11,6 +11,7 @@
 #include "common/log/log.h"
 #include "common/util/Assert.h"
 #include "common/util/FontUtils.h"
+#include "common/versions/versions.h"
 
 /*!
  * The text bank contains all lines (accessed with an ID) for a language.
@@ -191,4 +192,4 @@ GameTextVersion parse_text_only_version(const goos::Object& data);
 void open_text_project(const std::string& kind,
                        const std::string& filename,
                        std::vector<std::string>& inputs);
-GameSubtitleDB load_subtitle_project();
+GameSubtitleDB load_subtitle_project(GameVersion game_version);