chore(assets): remove dead icon assets and consolidate icons/

Delete zero-referenced leftovers (31 img SVGs, duplicate top-level
vip badges, favicon/icon/person_background pngs, assets/fonts/,
tmp-debug/, gutenberg-extend.js and the FA eot/ttf/svg font formats)
and give icon-purpose SVGs one home in assets/icons/ (upload-add,
default favicon/logo, playing, user-certification) with every reference
updated. Icon SVG files were audited by name across PHP/CSS/JS before
deletion.

assets/icons/default-favicon.svg

@@ -0,0 +1,10 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" width="32" height="32">
+  <defs>
+    <linearGradient id="g" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#f04494"/>
+      <stop offset="100%" style="stop-color:#ae53f3"/>
+    </linearGradient>
+  </defs>
+  <rect width="32" height="32" rx="6" fill="url(#g)"/>
+  <text x="16" y="22" font-family="system-ui,-apple-system,sans-serif" font-size="18" font-weight="700" fill="#fff" text-anchor="middle">A</text>
+</svg>

assets/icons/default-logo.svg

@@ -0,0 +1,9 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 60" width="200" height="60">
+  <defs>
+    <linearGradient id="g" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#f04494"/>
+      <stop offset="100%" style="stop-color:#ae53f3"/>
+    </linearGradient>
+  </defs>
+  <text x="10" y="42" font-family="system-ui,-apple-system,sans-serif" font-size="32" font-weight="700" fill="url(#g)">AKSRT</text>
+</svg>

assets/icons/playing.svg

@@ -0,0 +1,11 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="1em" height="1em" viewBox="0 0 100 100" preserveAspectRatio="xMidYMid">
+    <g transform="rotate(180 50 50)"><rect x="15" y="15" width="15" height="40" fill="#abbd81">
+    <animate attributeName="height" values="50;70;30;50" keyTimes="0;0.33;0.66;1" dur="1.25s" repeatCount="indefinite" calcMode="spline" keySplines="0.5 0 0.5 1;0.5 0 0.5 1;0.5 0 0.5 1" begin="-0.5s"></animate>
+    </rect><rect x="35" y="15" width="15" height="40" fill="#f8b26a">
+    <animate attributeName="height" values="50;70;30;50" keyTimes="0;0.33;0.66;1" dur="1.25s" repeatCount="indefinite" calcMode="spline" keySplines="0.5 0 0.5 1;0.5 0 0.5 1;0.5 0 0.5 1" begin="-0.25s"></animate>
+    </rect><rect x="55" y="15" width="15" height="40" fill="#f47e60">
+    <animate attributeName="height" values="50;70;30;50" keyTimes="0;0.33;0.66;1" dur="1.25s" repeatCount="indefinite" calcMode="spline" keySplines="0.5 0 0.5 1;0.5 0 0.5 1;0.5 0 0.5 1" begin="-0.7499999999999999s"></animate>
+    </rect><rect x="75" y="15" width="15" height="40" fill="#e15b64">
+    <animate attributeName="height" values="50;70;30;50" keyTimes="0;0.33;0.66;1" dur="1.25s" repeatCount="indefinite" calcMode="spline" keySplines="0.5 0 0.5 1;0.5 0 0.5 1;0.5 0 0.5 1" begin="-1.25s"></animate>
+    </rect></g>
+</svg>

assets/icons/upload-add.svg

@@ -0,0 +1,3 @@
+<svg viewBox="-3600 -3600 8200 8200" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="background: rgba(160,160,160,.05);">
+    <path fill="#757575" d="M530.517333 8.618667c19.2 0 34.645333 15.530667 34.645334 34.645333v415.573333h415.573333a34.645333 34.645333 0 1 1 0 69.205334h-415.573333v415.573333a34.645333 34.645333 0 1 1-69.205334 0v-415.573333H80.298667a34.645333 34.645333 0 0 1 0-69.205334h415.573333V43.178667c0-19.114667 15.445333-34.645333 34.56-34.645334z" opacity=".2" />
+</svg>

assets/icons/user-certification.svg

@@ -0,0 +1 @@
+<svg width="200" height="200" version="1.1" xmlns="http://www.w3.org/2000/svg" desc="Created with imagetracer.js version 1.2.6" ><path fill="rgb(248,253,251)" stroke="rgb(248,253,251)" stroke-width="1" opacity="1" d="M 128.5 67 Q 136.8 65.7 139 70.5 L 140 76.5 L 97.5 132 L 88.5 133 L 79 124.5 L 60 101.5 L 60 95.5 Q 61.5 89.5 70.5 91 L 75 94.5 L 91.5 114 L 128.5 67 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 96.5 36 Q 104.8 34.7 108.5 38 L 127.5 57 L 155.5 57 L 162 61.5 L 164 65.5 L 164 93.5 L 180 109.5 L 180 111.5 L 170.5 121 L 164 114.5 L 163 84.5 L 158.5 79 L 154.5 77 L 140.5 77 L 139 77.5 L 140 72.5 L 136.5 68 L 128.5 67 L 121.5 75 L 122 73.5 L 107.5 58 Q 103.8 54.7 95.5 56 L 73.5 77 L 45.5 77 Q 39.7 78.3 37.5 83 L 37 65.5 L 40 60 L 45.5 57 L 73.5 57 L 96.5 36 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 119.5 77 L 117.5 80 L 119.5 77 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 115.5 82 L 114.5 84 L 115.5 82 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 135.5 83 L 134.5 85 L 135.5 83 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 36.5 84 L 37 86.5 L 36 86.5 L 36.5 84 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 132.5 87 L 131.5 89 L 132.5 87 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 66.5 90 L 70 90.5 L 66.5 91 L 66.5 90 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 63.5 91 L 60.5 95 L 63.5 91 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 129.5 91 L 128.5 93 L 129.5 91 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 73.5 92 L 74.5 94 L 73.5 92 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 75.5 95 L 76.5 97 L 75.5 95 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 35.5 96 L 36 114.5 L 29.5 120 L 21 110.5 L 35.5 96 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 80.5 101 L 82.5 104 L 80.5 101 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 60.5 102 L 61.5 104 L 60.5 102 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 64.5 107 L 66.5 110 L 64.5 107 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 86.5 108 L 88.5 111 L 86.5 108 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 70.5 114 L 72.5 117 L 70.5 114 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 76.5 121 L 78.5 124 L 76.5 121 Z " /><path fill="rgb(77,228,160)" stroke="rgb(77,228,160)" stroke-width="1" opacity="0.9764705882352941" d="M 82.5 128 L 84.5 131 L 82.5 128 Z " /><path fill="rgb(79,232,157)" stroke="rgb(79,232,157)" stroke-width="1" opacity="0.9607843137254902" d="M 99.5 15 L 105.5 16 L 108.5 18 L 127.5 37 L 155.5 37 L 163 42.5 L 165 48.5 L 165 74.5 L 184 93.5 Q 186.7 96.8 186 103.5 L 180.5 111 L 164 93.5 L 164 65.5 L 159.5 59 L 155.5 57 L 127.5 57 L 108.5 38 Q 104.8 34.7 96.5 36 L 73.5 57 L 45.5 57 L 40 60 L 37 65.5 L 36 95.5 L 21 111.5 L 35.5 127 L 17 108.5 Q 14 105.5 15 98.5 L 17 93.5 L 36 74.5 L 36 48.5 Q 36.9 41.9 41.5 39 L 45.5 37 L 73.5 37 L 93.5 17 L 99.5 15 Z " /><path fill="rgb(79,232,157)" stroke="rgb(79,232,157)" stroke-width="1" opacity="0.9607843137254902" d="M 164.5 127 L 165 152.5 L 164 152.5 L 164.5 127 Z " /><path fill="rgb(69,220,162)" stroke="rgb(69,220,162)" stroke-width="1" opacity="0.9882352941176471" d="M 95.5 56 Q 103.8 54.7 107.5 58 L 122 72.5 L 113.5 84 L 104.5 76 L 96.5 76 L 91.5 79 L 75.5 95 L 73.5 92 L 66.5 90 L 60 94.5 L 59.5 100 L 59 97 L 45.5 97 L 39 101.5 L 37 105.5 L 37 124.5 L 35.5 126 L 30 120.5 L 36 114.5 L 36 87.5 L 37 83.5 L 42.5 78 L 45.5 77 L 73.5 77 L 95.5 56 Z " /><path fill="rgb(69,220,162)" stroke="rgb(69,220,162)" stroke-width="1" opacity="0.9882352941176471" d="M 140.5 77 L 154.5 77 L 162 82.5 L 163 84.5 L 163 102.5 L 162 102.5 L 160.5 100 L 155.5 97 L 125 96.5 L 140.5 77 Z " /><path fill="rgb(69,220,162)" stroke="rgb(69,220,162)" stroke-width="1" opacity="0.9882352941176471" d="M 112.5 86 L 111.5 88 L 112.5 86 Z " /><path fill="rgb(69,220,162)" stroke="rgb(69,220,162)" stroke-width="1" opacity="0.9882352941176471" d="M 109.5 90 L 108.5 92 L 109.5 90 Z " />Line truncated