feature: use colorful chips for post tags

app-alpha/build.gradle

@@ -102,6 +102,7 @@ dependencies {
     // Accompanist
     def accompanist_version = "0.24.7-alpha"
     implementation "com.google.accompanist:accompanist-systemuicontroller:$accompanist_version"
+    implementation "com.google.accompanist:accompanist-flowlayout:0.24.7-alpha"
     // DataStore
     implementation "androidx.datastore:datastore:1.0.0"
     // ExoPlayer

app-alpha/src/main/java/com/github/uragiristereo/mejiboard/common/helper/NumberHelper.kt

@@ -0,0 +1,26 @@
+package com.github.uragiristereo.mejiboard.common.helper
+
+import kotlin.math.floor
+import kotlin.math.ln
+import kotlin.math.pow
+import kotlin.math.roundToInt
+
+object NumberHelper {
+    fun convertToReadable(number: Int): String {
+        if (number < 1000)
+            return "$number"
+
+        val units = listOf(' ', 'K', 'M', 'G')
+
+        val i = floor(ln(number.toDouble()) / ln(1000.0))
+        val p = 1000.0.pow(i)
+        val s = (number / p * 100).roundToInt() / 100.0
+
+        return if (s > 10) {
+            "%d%s".format(s.roundToInt(), units[i.toInt()])
+        } else {
+            "%.1f%s".format(s, units[i.toInt()])
+                .replace(oldValue = ".0", newValue = "")
+        }
+    }
+}