Move "legacy" or otherwise deprecated styles into sub-folder

tags.csv

@@ -8,7 +8,7 @@ autohide_sidebar.css,autohide,sidebar
 autohide_tabstoolbar.css,autohide,tabs,toolbars
 autohide_toolbox.css,autohide,toolbars,fullscreen
 blank_page_background.css,dark-mode
-bookmarksbar_on_new_tabs_only.css,legacy
+deprecated/bookmarksbar_on_new_tabs_only.css,legacy
 bookmarks_toolbar_on_newtabs_only.css,bookmarks,toolbars,autohide,hiding
 button_effect_icon_glow.css,buttons,effect
 button_effect_scale_onclick.css,buttons,effect
@@ -41,8 +41,8 @@ fake_urlbar_dropmarker.css,urlbar,hack
 fake_statusbar_w_menubar.css,hack,status,toolbars,menubar
 fake_tab_tooltip.css,tab,hack,popup
 floating_findbar_on_top.css,findbar
-full_width_urlbar_popup.css,legacy
-google_style_urlbar_popup.css,legacy
+deprecated/full_width_urlbar_popup.css,legacy
+deprecated/google_style_urlbar_popup.css,legacy
 grid_overflow_menu.css,popup,menu
 hide_statuspanel_when_fullscreen.css,status,fullscreen,hiding
 hide_tabs_scrollbuttons.css,tabs,hiding,buttons,minimal
@@ -77,10 +77,10 @@ multi-row_bookmarks.css,multi-row,bookmarks,toolbars
 multi-row_main_toolbar.css,urlbar,toolbars,multi-row,hack
 multi-row_oneliner_combo_patch.css,multi-row,patch,one-line,minimal
 multi-row_tabs.css,tabs,multi-row,toolbars
-multi-row_tabs_Fx66+.css,legacy
+deprecated/multi-row_tabs_Fx66+.css,legacy
 multi-row_tabs_below_content.css,multi-row,tabs,toolbars
-multi-row_tabs_below_content_legacy.css,legacy
-multi-row_tabs_legacy.css,legacy
+deprecated/multi-row_tabs_below_content_legacy.css,legacy
+deprecated/multi-row_tabs_legacy.css,legacy
 multi-row_tabs_separate_pinned_row_patch.css,tabs,multi-row,patch
 multi-row_tabs_window_control_patch.css,patch,multi-row,window-control
 navbar_below_content.css,nav-bar,toolbars
@@ -129,17 +129,17 @@ tabs_on_bottom.css,tabs,toolbars,classic
 tabs_on_bottom_menubar_on_top_patch.css,tabs,menubar,toolbars,classic,patch
 textual_context_navigation.css,navigation,popup,menu
 textual_searchbar_one-offs.css,popup,menu
-theme_additional_windows.css,legacy
-theme_aware_modal_prompts.css,effect,dark-mode,colors,popup,legacy
-theme_color_variables.css,legacy,
-theme_popups_and_menus.css,legacy
-theme_sidebar.css,legacy
-theme_toolbars.css,legacy
-toggle_bookmarksbar_with_alt.css,legacy
+deprecated/theme_additional_windows.css,legacy
+deprecated/theme_aware_modal_prompts.css,legacy
+deprecated/theme_color_variables.css,legacy,
+deprecated/theme_popups_and_menus.css,legacy
+deprecated/theme_sidebar.css,legacy
+deprecated/theme_toolbars.css,legacy
+deprecated/toggle_bookmarksbar_with_alt.css,legacy
 toggle_tabs_toolbar_with_alt.css,hack,tabs,menubar
 toolbarbuttons_icon+label.css,buttons,icon
 toolbars_below_content.css,tabs,toolbars
-urlbar_and_popup_equal_width.css,legacy
+deprecated/urlbar_and_popup_equal_width.css,legacy
 urlbar_centered_text.css,urlbar
 urlbar_connection_type_background_colors.css,urlbar,colors,status
 urlbar_connection_type_text_colors.css,urlbar,colors,status