use better accent colour + add libreddit styles (#281)

* update favicon with new logo

* only have 32x32 .ico file

* use #d74253 as new accent colour + add old libreddit styles + bolden accented buttons

* fix unrenamed libreddit themes

static/themes/black.css

@@ -1,6 +1,6 @@
 /* Black theme setting */
 .black {
-	--accent: #9a0000;
+	--accent: #aa2434;
 	--green: #00a229;
 	--text: white;
 	--foreground: #0f0f0f;

static/themes/dark.css

@@ -1,6 +1,6 @@
 /* Dark theme setting */
 .dark{
-	--accent: red;
+	--accent: #d74253;
 	--green: #5cff85;
 	--text: white;
 	--foreground: #222;

static/themes/libredditBlack.css

@@ -0,0 +1,14 @@
+/* Libreddit black theme setting */
+.libredditBlack {
+	--accent: #009a9a;
+	--green: #00a229;
+	--text: white;
+	--foreground: #0f0f0f;
+	--background: black;
+	--outside: black;
+	--post: black;
+	--panel-border: 2px solid #0f0f0f;
+	--highlighted: #0f0f0f;
+	--visited: #aaa;
+	--shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+}

static/themes/libredditDark.css

@@ -0,0 +1,14 @@
+/* Libreddit dark theme setting */
+.libredditDark{
+	--accent: aqua;
+	--green: #5cff85;
+	--text: white;
+	--foreground: #222;
+	--background: #0f0f0f;
+	--outside: #1f1f1f;
+	--post: #161616;
+	--panel-border: 1px solid #333;
+	--highlighted: #333;
+	--visited: #aaa;
+	--shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
+}

static/themes/libredditLight.css

@@ -0,0 +1,19 @@
+/* Libreddit light theme setting */
+.libredditLight {
+	--accent: #009a9a;
+	--green: #00a229;
+	--text: black;
+	--foreground: #f5f5f5;
+	--background: #ddd;
+	--outside: #ececec;
+	--post: #eee;
+	--panel-border: 1px solid #ccc;
+	--highlighted: white;
+	--visited: #555;
+	--shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+}
+
+html:has(> .libredditLight) {
+  /* Hint color theme to browser for scrollbar */
+  color-scheme: light;
+}

static/themes/light.css

@@ -1,6 +1,6 @@
 /* Light theme setting */
 .light {
-	--accent: #9a0000;
+	--accent: #aa2434;
 	--green: #00a229;
 	--text: black;
 	--foreground: #f5f5f5;