diff --git a/src/.idea/dataSources.local.xml b/src/.idea/dataSources.local.xml
index 93992016..ebc88c64 100644
--- a/src/.idea/dataSources.local.xml
+++ b/src/.idea/dataSources.local.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="dataSourceStorageLocal" created-in="IU-211.7628.21">
+  <component name="dataSourceStorageLocal" created-in="IU-232.10072.27">
     <data-source name="travelguide" uuid="b0363c3a-7ffd-47d0-b686-86b59585a7f7">
       <database-info product="SQLite" version="3.43.0" jdbc-version="4.2" driver-name="SQLite JDBC" driver-version="3.43.0.0" dbms="SQLITE" exact-version="3.43.0" exact-driver-version="3.43">
         <identifier-quote-string>&quot;</identifier-quote-string>
diff --git a/src/.idea/libraries/Dart_Packages.xml b/src/.idea/libraries/Dart_Packages.xml
deleted file mode 100644
index 55a532e0..00000000
--- a/src/.idea/libraries/Dart_Packages.xml
+++ /dev/null
@@ -1,220 +0,0 @@
-<component name="libraryTable">
-  <library name="Dart Packages" type="DartPackagesLibraryType">
-    <properties>
-      <option name="packageNameToDirsMap">
-        <entry key="async">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/async-2.11.0/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="boolean_selector">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/boolean_selector-2.1.1/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="characters">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/characters-1.3.0/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="clock">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/clock-1.1.1/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="collection">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/collection-1.17.2/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="fake_async">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/fake_async-1.3.1/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="flutter">
-          <value>
-            <list>
-              <option value="$PROJECT_DIR$/../../flutter/packages/flutter/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="flutter_lints">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/flutter_lints-2.0.3/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="flutter_test">
-          <value>
-            <list>
-              <option value="$PROJECT_DIR$/../../flutter/packages/flutter_test/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="lints">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/lints-2.1.1/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="matcher">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/matcher-0.12.16/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="material_color_utilities">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/material_color_utilities-0.5.0/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="meta">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/meta-1.9.1/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="path">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/path-1.8.3/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="sky_engine">
-          <value>
-            <list>
-              <option value="$PROJECT_DIR$/../../flutter/bin/cache/pkg/sky_engine/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="source_span">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/source_span-1.10.0/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="sqflite">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/sqflite-2.3.0/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="sqflite_common">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/sqflite_common-2.5.0/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="stack_trace">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/stack_trace-1.11.0/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="stream_channel">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/stream_channel-2.1.1/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="string_scanner">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/string_scanner-1.2.0/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="synchronized">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/synchronized-3.1.0/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="term_glyph">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/term_glyph-1.2.1/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="test_api">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/test_api-0.6.0/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="vector_math">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/vector_math-2.1.4/lib" />
-            </list>
-          </value>
-        </entry>
-        <entry key="web">
-          <value>
-            <list>
-              <option value="$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/web-0.1.4-beta/lib" />
-            </list>
-          </value>
-        </entry>
-      </option>
-    </properties>
-    <CLASSES>
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/async-2.11.0/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/boolean_selector-2.1.1/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/characters-1.3.0/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/clock-1.1.1/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/collection-1.17.2/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/fake_async-1.3.1/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/flutter_lints-2.0.3/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/lints-2.1.1/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/matcher-0.12.16/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/material_color_utilities-0.5.0/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/meta-1.9.1/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/path-1.8.3/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/source_span-1.10.0/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/sqflite-2.3.0/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/sqflite_common-2.5.0/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/stack_trace-1.11.0/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/stream_channel-2.1.1/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/string_scanner-1.2.0/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/synchronized-3.1.0/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/term_glyph-1.2.1/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/test_api-0.6.0/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/vector_math-2.1.4/lib" />
-      <root url="file://$USER_HOME$/AppData/Local/Pub/Cache/hosted/pub.dev/web-0.1.4-beta/lib" />
-      <root url="file://$PROJECT_DIR$/../../flutter/bin/cache/pkg/sky_engine/lib" />
-      <root url="file://$PROJECT_DIR$/../../flutter/packages/flutter/lib" />
-      <root url="file://$PROJECT_DIR$/../../flutter/packages/flutter_test/lib" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file
diff --git a/src/.idea/misc.xml b/src/.idea/misc.xml
index 12e3a4f1..d96bc17b 100644
--- a/src/.idea/misc.xml
+++ b/src/.idea/misc.xml
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="FrameworkDetectionExcludesConfiguration">
     <type id="android" />
diff --git a/src/android/travelguide_android.iml b/src/android/travelguide_android.iml
index fe0081e9..d67b21da 100644
--- a/src/android/travelguide_android.iml
+++ b/src/android/travelguide_android.iml
@@ -26,7 +26,6 @@
     <orderEntry type="library" name="Flutter for Android" level="project" />
     <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
     <orderEntry type="library" name="Dart SDK" level="project" />
-    <orderEntry type="library" name="Dart Packages" level="project" />
     <orderEntry type="module-library">
       <library>
         <CLASSES>
diff --git a/src/travelguide.iml b/src/travelguide.iml
index d607ac85..38444321 100644
--- a/src/travelguide.iml
+++ b/src/travelguide.iml
@@ -10,6 +10,5 @@
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="Dart SDK" level="project" />
     <orderEntry type="library" name="Flutter Plugins" level="project" />
-    <orderEntry type="library" name="Dart Packages" level="project" />
   </component>
 </module>
\ No newline at end of file