updated windows rules re firefox and thunderbird

config/hypr/UserConfigs/WindowRules.conf

@@ -22,10 +22,10 @@ windowrule = float, ^(file-roller)$ # archive manager
 windowrule = center,^(pavucontrol) 
 
 # windowrule v2
-windowrulev2 = workspace 1, class:^(thunderbird)$
-windowrulev2 = workspace 2, class:^(firefox)$
+windowrulev2 = workspace 1, class:^([Tt]hunderbird)$
+windowrulev2 = workspace 2, class:^([Ff]irefox)$
 windowrulev2 = workspace 2, class:^(org.mozilla.firefox)$
-windowrulev2 = workspace 2, class:^(Firefox-esr)$
+windowrulev2 = workspace 2, class:^([Ff]irefox-esr)$
 windowrulev2 = workspace 2, class:^(Microsoft-edge-beta)$ 
 windowrulev2 = workspace 3, class:^([Tt]hunar)$
 windowrulev2 = workspace 4, class:^(com.obsproject.Studio)$
@@ -40,9 +40,9 @@ windowrulev2 = workspace 9 silent, class:^([Aa]udacious)$
 windowrulev2 = opacity 0.9 0.6, class:^([Rr]ofi)$
 windowrulev2 = opacity 0.9 0.7, class:^(Brave-browser)$
 windowrulev2 = opacity 0.9 0.7, class:^(Brave-browser-dev)$
-windowrulev2 = opacity 0.9 0.7, class:^(firefox)$
+windowrulev2 = opacity 0.9 0.7, class:^([Ff]irefox)$
 windowrulev2 = opacity 0.9 0.7, class:^(org.mozilla.firefox)$
-windowrulev2 = opacity 0.9 0.7, class:^(Firefox-esr)$
+windowrulev2 = opacity 0.9 0.7, class:^([Ff]irefox-esr)$
 windowrulev2 = opacity 0.9 0.8, class:^([Tt]hunar)$
 windowrulev2 = opacity 0.8 0.6, class:^(pcmanfm-qt)$
 windowrulev2 = opacity 0.9 0.7, class:^(gedit)$