diff --git a/.idea/workspace.xml b/.idea/workspace.xml
deleted file mode 100644
index 60e1058..0000000
--- a/.idea/workspace.xml
+++ /dev/null
@@ -1,132 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="AutoImportSettings">
-    <option name="autoReloadType" value="SELECTIVE" />
-  </component>
-  <component name="ChangeListManager">
-    <list default="true" id="1c319b92-4392-4dac-a78b-6bf35361fa44" name="Changes" comment="initial commit">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main_window.py" beforeDir="false" afterPath="$PROJECT_DIR$/src/main_window.py" afterDir="false" />
-    </list>
-    <option name="SHOW_DIALOG" value="false" />
-    <option name="HIGHLIGHT_CONFLICTS" value="true" />
-    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
-    <option name="LAST_RESOLUTION" value="IGNORE" />
-  </component>
-  <component name="FileTemplateManagerImpl">
-    <option name="RECENT_TEMPLATES">
-      <list>
-        <option value="Python Script" />
-      </list>
-    </option>
-  </component>
-  <component name="Git.Settings">
-    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
-  </component>
-  <component name="GitHubPullRequestSearchHistory"><![CDATA[{
-  "lastFilter": {
-    "state": "OPEN",
-    "assignee": "RolandWH"
-  }
-}]]></component>
-  <component name="GithubPullRequestsUISettings"><![CDATA[{
-  "selectedUrlAndAccountId": {
-    "url": "https://github.com/RolandWH/SIPPCompare.git",
-    "accountId": "58149c61-8599-4d08-aec1-eb13472087b5"
-  }
-}]]></component>
-  <component name="ProjectColorInfo">{
-  &quot;associatedIndex&quot;: 4
-}</component>
-  <component name="ProjectId" id="2sAQ1fm73VpffDk7OE0m4M4RpDt" />
-  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
-  <component name="ProjectViewState">
-    <option name="hideEmptyMiddlePackages" value="true" />
-    <option name="showLibraryContents" value="true" />
-  </component>
-  <component name="PropertiesComponent">{
-  &quot;keyToString&quot;: {
-    &quot;Python.Run main.executor&quot;: &quot;Run&quot;,
-    &quot;Python.main.executor&quot;: &quot;Run&quot;,
-    &quot;Python.main_window.executor&quot;: &quot;Run&quot;,
-    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
-    &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,
-    &quot;git-widget-placeholder&quot;: &quot;master&quot;,
-    &quot;ignore.virus.scanning.warn.message&quot;: &quot;true&quot;,
-    &quot;last_opened_file_path&quot;: &quot;C:/dev/SIPPCompare/main.py&quot;,
-    &quot;settings.editor.selected.configurable&quot;: &quot;editor.preferences.fonts.default&quot;
-  }
-}</component>
-  <component name="RecentsManager">
-    <key name="MoveFile.RECENT_KEYS">
-      <recent name="C:\dev\SIPPCompare\src" />
-    </key>
-  </component>
-  <component name="RunManager">
-    <configuration name="Run main" type="PythonConfigurationType" factoryName="Python">
-      <module name="SIPPCompare" />
-      <option name="ENV_FILES" value="" />
-      <option name="INTERPRETER_OPTIONS" value="" />
-      <option name="PARENT_ENVS" value="true" />
-      <envs>
-        <env name="PYTHONUNBUFFERED" value="1" />
-      </envs>
-      <option name="SDK_HOME" value="" />
-      <option name="SDK_NAME" value="Python 3.13 (SIPPCompare)" />
-      <option name="WORKING_DIRECTORY" value="" />
-      <option name="IS_MODULE_SDK" value="false" />
-      <option name="ADD_CONTENT_ROOTS" value="true" />
-      <option name="ADD_SOURCE_ROOTS" value="true" />
-      <option name="SCRIPT_NAME" value="C:\dev\SIPPCompare\src\main.py" />
-      <option name="PARAMETERS" value="" />
-      <option name="SHOW_COMMAND_LINE" value="false" />
-      <option name="EMULATE_TERMINAL" value="false" />
-      <option name="MODULE_MODE" value="false" />
-      <option name="REDIRECT_INPUT" value="false" />
-      <option name="INPUT_FILE" value="" />
-      <method v="2" />
-    </configuration>
-  </component>
-  <component name="SharedIndexes">
-    <attachedChunks>
-      <set>
-        <option value="bundled-python-sdk-495700d161d3-aa17d162503b-com.jetbrains.pycharm.community.sharedIndexes.bundled-PC-243.22562.220" />
-      </set>
-    </attachedChunks>
-  </component>
-  <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
-  <component name="TaskManager">
-    <task active="true" id="Default" summary="Default task">
-      <changelist id="1c319b92-4392-4dac-a78b-6bf35361fa44" name="Changes" comment="" />
-      <created>1737895685673</created>
-      <option name="number" value="Default" />
-      <option name="presentableId" value="Default" />
-      <updated>1737895685673</updated>
-    </task>
-    <task id="LOCAL-00001" summary="initial commit">
-      <option name="closed" value="true" />
-      <created>1738078065403</created>
-      <option name="number" value="00001" />
-      <option name="presentableId" value="LOCAL-00001" />
-      <option name="project" value="LOCAL" />
-      <updated>1738078065403</updated>
-    </task>
-    <option name="localTasksCounter" value="2" />
-    <servers />
-  </component>
-  <component name="Vcs.Log.Tabs.Properties">
-    <option name="TAB_STATES">
-      <map>
-        <entry key="MAIN">
-          <value>
-            <State />
-          </value>
-        </entry>
-      </map>
-    </option>
-  </component>
-  <component name="VcsManagerConfiguration">
-    <MESSAGE value="initial commit" />
-    <option name="LAST_COMMIT_MESSAGE" value="initial commit" />
-  </component>
-</project>
\ No newline at end of file