diff --git a/.gitignore b/.gitignore
index f28a9a0..5afbb37 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
 .DS_Store
 node_modules
 dist/*
-idea
-idea/*
+.idea
+.idea/*
 deploy.js
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 28a804d..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="JavaScriptSettings">
-    <option name="languageLevel" value="ES6" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index 9097460..0000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/svelma-pro.iml" filepath="$PROJECT_DIR$/.idea/svelma-pro.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/svelma-pro.iml b/.idea/svelma-pro.iml
deleted file mode 100644
index d6ebd48..0000000
--- a/.idea/svelma-pro.iml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 35eb1dd..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
deleted file mode 100644
index 4d36e4b..0000000
--- a/.idea/workspace.xml
+++ /dev/null
@@ -1,300 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ChangeListManager">
-    <list default="true" id="92f18eee-a7a9-4ba7-b429-5d0c34c29ab6" name="Default Changelist" comment="" />
-    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
-    <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="DefaultGradleProjectSettings">
-    <option name="isMigrated" value="true" />
-  </component>
-  <component name="FileEditorManager">
-    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/deploy.js">
-          <provider selected="true" editor-type-id="text-editor" />
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/docs/README.md">
-          <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-            <state split_layout="SPLIT">
-              <first_editor relative-caret-position="-1253" />
-              <second_editor />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/.travis.yml">
-          <provider selected="true" editor-type-id="text-editor" />
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/rollup.config.js">
-          <provider selected="true" editor-type-id="text-editor">
-            <state>
-              <folding>
-                <element signature="e#0#44#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/README.md">
-          <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-            <state split_layout="SPLIT">
-              <first_editor relative-caret-position="165">
-                <caret line="11" column="15" lean-forward="true" selection-start-line="11" selection-start-column="15" selection-end-line="11" selection-end-column="15" />
-              </first_editor>
-              <second_editor />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/README_cn.md">
-          <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-            <state split_layout="SPLIT">
-              <first_editor />
-              <second_editor />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/package-lock.json">
-          <provider selected="true" editor-type-id="text-editor" />
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/package.json">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="355">
-              <caret line="51" column="37" lean-forward="true" selection-start-line="51" selection-start-column="37" selection-end-line="51" selection-end-column="37" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-    </leaf>
-  </component>
-  <component name="Git.Settings">
-    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
-  </component>
-  <component name="ProjectFrameBounds" fullScreen="true">
-    <option name="width" value="1440" />
-    <option name="height" value="900" />
-  </component>
-  <component name="ProjectView">
-    <navigator proportions="" version="1">
-      <foldersAlwaysOnTop value="true" />
-    </navigator>
-    <panes>
-      <pane id="PackagesPane" />
-      <pane id="Scope" />
-      <pane id="ProjectPane">
-        <subPane>
-          <expand>
-            <path>
-              <item name="svelma-pro" type="b2602c69:ProjectViewProjectNode" />
-              <item name="svelma-pro" type="462c0819:PsiDirectoryNode" />
-            </path>
-          </expand>
-          <select />
-        </subPane>
-      </pane>
-    </panes>
-  </component>
-  <component name="PropertiesComponent">
-    <property name="WebServerToolWindowFactoryState" value="true" />
-    <property name="aspect.path.notification.shown" value="true" />
-    <property name="go.gopath.indexing.explicitly.defined" value="true" />
-    <property name="go.import.settings.migrated" value="true" />
-    <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
-    <property name="nodejs_npm_path_reset_for_default_project" value="true" />
-    <property name="project.structure.last.edited" value="Project" />
-    <property name="project.structure.proportion" value="0.0" />
-    <property name="project.structure.side.proportion" value="0.0" />
-    <property name="settings.editor.selected.configurable" value="web.server" />
-    <property name="show.migrate.to.gradle.popup" value="false" />
-  </component>
-  <component name="RunDashboard">
-    <option name="ruleStates">
-      <list>
-        <RuleState>
-          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
-        </RuleState>
-        <RuleState>
-          <option name="name" value="StatusDashboardGroupingRule" />
-        </RuleState>
-      </list>
-    </option>
-  </component>
-  <component name="SvnConfiguration">
-    <configuration />
-  </component>
-  <component name="TaskManager">
-    <task active="true" id="Default" summary="Default task">
-      <changelist id="92f18eee-a7a9-4ba7-b429-5d0c34c29ab6" name="Default Changelist" comment="" />
-      <created>1588726664450</created>
-      <option name="number" value="Default" />
-      <option name="presentableId" value="Default" />
-      <updated>1588726664450</updated>
-      <workItem from="1588726668648" duration="151000" />
-      <workItem from="1588728319622" duration="1059000" />
-    </task>
-    <servers />
-  </component>
-  <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="1210000" />
-  </component>
-  <component name="ToolWindowManager">
-    <frame x="0" y="0" width="1440" height="900" extended-state="0" />
-    <editor active="true" />
-    <layout>
-      <window_info active="true" content_ui="combo" id="Project" order="0" visible="true" weight="0.2532189" />
-      <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
-      <window_info id="Designer" order="2" />
-      <window_info id="Image Layers" order="3" />
-      <window_info id="Capture Tool" order="4" />
-      <window_info id="UI Designer" order="5" />
-      <window_info id="Favorites" order="6" side_tool="true" />
-      <window_info id="Learn" order="7" />
-      <window_info anchor="bottom" id="Message" order="0" />
-      <window_info anchor="bottom" id="Find" order="1" />
-      <window_info anchor="bottom" id="Run" order="2" />
-      <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
-      <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
-      <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
-      <window_info anchor="bottom" id="TODO" order="6" />
-      <window_info anchor="bottom" id="Terminal" order="7" />
-      <window_info anchor="bottom" id="Docker" order="8" show_stripe_button="false" />
-      <window_info anchor="bottom" id="Event Log" order="9" side_tool="true" />
-      <window_info anchor="bottom" id="Database Changes" order="10" />
-      <window_info anchor="bottom" id="Version Control" order="11" />
-      <window_info anchor="bottom" id="Flutter Performance" order="12" side_tool="true" />
-      <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
-      <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
-      <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
-      <window_info anchor="right" id="Maven" order="3" />
-      <window_info anchor="right" id="Palette" order="4" />
-      <window_info anchor="right" id="Remote Host" order="5" />
-      <window_info anchor="right" id="Capture Analysis" order="6" />
-      <window_info anchor="right" id="Flutter Inspector" order="7" />
-      <window_info anchor="right" id="Word Book" order="8" side_tool="true" />
-      <window_info anchor="right" id="Flutter Outline" order="9" />
-      <window_info anchor="right" id="Database" order="10" />
-      <window_info anchor="right" id="Palette&#9;" order="11" />
-      <window_info anchor="right" id="Theme Preview" order="12" />
-    </layout>
-  </component>
-  <component name="TypeScriptGeneratedFilesManager">
-    <option name="version" value="1" />
-  </component>
-  <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/package-lock.json">
-      <provider selected="true" editor-type-id="text-editor" />
-    </entry>
-    <entry file="file://$PROJECT_DIR$/rollup.config.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <folding>
-            <element signature="e#0#44#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/deploy.js">
-      <provider selected="true" editor-type-id="text-editor" />
-    </entry>
-    <entry file="file://$PROJECT_DIR$/docs/README.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SPLIT">
-          <first_editor relative-caret-position="-1253" />
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/.travis.yml">
-      <provider selected="true" editor-type-id="text-editor" />
-    </entry>
-    <entry file="file://$PROJECT_DIR$/README_cn.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SPLIT">
-          <first_editor />
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/package.json">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="355">
-          <caret line="51" column="37" lean-forward="true" selection-start-line="51" selection-start-column="37" selection-end-line="51" selection-end-column="37" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/README.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SPLIT">
-          <first_editor relative-caret-position="165">
-            <caret line="11" column="15" lean-forward="true" selection-start-line="11" selection-start-column="15" selection-end-line="11" selection-end-column="15" />
-          </first_editor>
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
-  </component>
-  <component name="masterDetails">
-    <states>
-      <state key="GlobalLibrariesConfigurable.UI">
-        <settings>
-          <splitter-proportions>
-            <option name="proportions">
-              <list>
-                <option value="0.2" />
-              </list>
-            </option>
-          </splitter-proportions>
-        </settings>
-      </state>
-      <state key="JdkListConfigurable.UI">
-        <settings>
-          <splitter-proportions>
-            <option name="proportions">
-              <list>
-                <option value="0.2" />
-              </list>
-            </option>
-          </splitter-proportions>
-        </settings>
-      </state>
-      <state key="ProjectJDKs.UI">
-        <settings>
-          <last-edited>1.8</last-edited>
-          <splitter-proportions>
-            <option name="proportions">
-              <list>
-                <option value="0.2" />
-              </list>
-            </option>
-          </splitter-proportions>
-        </settings>
-      </state>
-      <state key="ProjectLibrariesConfigurable.UI">
-        <settings>
-          <splitter-proportions>
-            <option name="proportions">
-              <list>
-                <option value="0.2" />
-              </list>
-            </option>
-          </splitter-proportions>
-        </settings>
-      </state>
-    </states>
-  </component>
-</project>
\ No newline at end of file