Add HomeController and initial application setup with routing

knockoutwhistweb/conf/application.conf

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+# https://www.playframework.com/documentation/latest/Configuration

knockoutwhistweb/conf/logback.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+
+<!-- https://www.playframework.com/documentation/latest/SettingsLogger -->
+
+<!DOCTYPE configuration>
+
+<configuration>
+  <import class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"/>
+  <import class="ch.qos.logback.classic.AsyncAppender"/>
+  <import class="ch.qos.logback.core.FileAppender"/>
+  <import class="ch.qos.logback.core.ConsoleAppender"/>
+
+  <appender name="FILE" class="FileAppender">
+    <file>${application.home:-.}/logs/application.log</file>
+    <encoder class="PatternLayoutEncoder">
+      <charset>UTF-8</charset>
+      <pattern>%d{yyyy-MM-dd HH:mm:ss} %highlight(%-5level) %cyan(%logger{36}) %magenta(%X{pekkoSource}) %msg%n</pattern>
+    </encoder>
+  </appender>
+
+  <appender name="STDOUT" class="ConsoleAppender">
+    <!--
+         On Windows, enabling Jansi is recommended to benefit from color code interpretation on DOS command prompts,
+         which otherwise risk being sent ANSI escape sequences that they cannot interpret.
+         See https://logback.qos.ch/manual/layouts.html#coloring
+    -->
+    <!-- <withJansi>true</withJansi> -->
+    <encoder class="PatternLayoutEncoder">
+      <charset>UTF-8</charset>
+      <pattern>%d{yyyy-MM-dd HH:mm:ss} %highlight(%-5level) %cyan(%logger{36}) %magenta(%X{pekkoSource}) %msg%n</pattern>
+    </encoder>
+  </appender>
+
+  <appender name="ASYNCFILE" class="AsyncAppender">
+    <appender-ref ref="FILE"/>
+  </appender>
+
+  <appender name="ASYNCSTDOUT" class="AsyncAppender">
+    <appender-ref ref="STDOUT"/>
+  </appender>
+
+  <logger name="play" level="INFO"/>
+  <logger name="application" level="DEBUG"/>
+
+  <root level="WARN">
+    <appender-ref ref="ASYNCFILE"/>
+    <appender-ref ref="ASYNCSTDOUT"/>
+  </root>
+
+</configuration>

knockoutwhistweb/conf/messages

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+# https://www.playframework.com/documentation/latest/ScalaI18N

knockoutwhistweb/conf/routes

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+# Routes
+# This file defines all application routes (Higher priority routes first)
+# https://www.playframework.com/documentation/latest/ScalaRouting
+# ~~~~
+
+# An example controller showing a sample home page
+GET     /                           controllers.HomeController.index()
+
+# Map static resources from the /public folder to the /assets URL path
+GET     /assets/*file               controllers.Assets.versioned(path="/public", file: Asset)