diff --git a/android/.gitignore b/android/.gitignore
index faf530b2..9855261b 100644
--- a/android/.gitignore
+++ b/android/.gitignore
@@ -1,7 +1,18 @@
 *.iml
 .gradle
 /local.properties
-/.idea/
+/.idea/*
+!/.idea/.gitignore
+!/.idea/.name
+!/.idea/AndroidProjectSystem.xml
+!/.idea/compiler.xml
+!/.idea/gradle.xml
+!/.idea/misc.xml
+!/.idea/runConfigurations.xml
+!/.idea/vcs.xml
+/.idea/caches/
+/.idea/deploymentTargetSelector.xml
+/.idea/workspace.xml
 .DS_Store
 /build
 /captures
diff --git a/android/.idea/.gitignore b/android/.idea/.gitignore
new file mode 100644
index 00000000..26d33521
--- /dev/null
+++ b/android/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/android/.idea/.name b/android/.idea/.name
new file mode 100644
index 00000000..9c57c59a
--- /dev/null
+++ b/android/.idea/.name
@@ -0,0 +1 @@
+PetStoreMobile
\ No newline at end of file
diff --git a/android/.idea/AndroidProjectSystem.xml b/android/.idea/AndroidProjectSystem.xml
new file mode 100644
index 00000000..4a53bee8
--- /dev/null
+++ b/android/.idea/AndroidProjectSystem.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AndroidProjectSystem">
+    <option name="providerId" value="com.android.tools.idea.GradleProjectSystem" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/android/.idea/compiler.xml b/android/.idea/compiler.xml
new file mode 100644
index 00000000..b86273d9
--- /dev/null
+++ b/android/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="21" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/android/.idea/gradle.xml b/android/.idea/gradle.xml
new file mode 100644
index 00000000..cdbc250c
--- /dev/null
+++ b/android/.idea/gradle.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="CHOOSE_PER_TEST" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/android/.idea/misc.xml b/android/.idea/misc.xml
new file mode 100644
index 00000000..74dd639e
--- /dev/null
+++ b/android/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="jbr-21" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/android/.idea/runConfigurations.xml b/android/.idea/runConfigurations.xml
new file mode 100644
index 00000000..16660f1d
--- /dev/null
+++ b/android/.idea/runConfigurations.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="com.intellij.execution.junit.AbstractAllInDirectoryConfigurationProducer" />
+        <option value="com.intellij.execution.junit.AllInPackageConfigurationProducer" />
+        <option value="com.intellij.execution.junit.PatternConfigurationProducer" />
+        <option value="com.intellij.execution.junit.TestInClassConfigurationProducer" />
+        <option value="com.intellij.execution.junit.UniqueIdConfigurationProducer" />
+        <option value="com.intellij.execution.junit.testDiscovery.JUnitTestDiscoveryConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinJUnitRunConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinPatternConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/android/.idea/vcs.xml b/android/.idea/vcs.xml
new file mode 100644
index 00000000..6c0b8635
--- /dev/null
+++ b/android/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/backend/.idea/.gitignore b/backend/.idea/.gitignore
new file mode 100644
index 00000000..ab1f4164
--- /dev/null
+++ b/backend/.idea/.gitignore
@@ -0,0 +1,10 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Ignored default folder with query files
+/queries/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
+# Editor-based HTTP Client requests
+/httpRequests/
diff --git a/backend/.idea/compiler.xml b/backend/.idea/compiler.xml
new file mode 100644
index 00000000..66bc19f3
--- /dev/null
+++ b/backend/.idea/compiler.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <annotationProcessing>
+      <profile default="true" name="Default" enabled="true" />
+      <profile name="Maven default annotation processors profile" enabled="true">
+        <sourceOutputDir name="target/generated-sources/annotations" />
+        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
+        <outputRelativeToContentRoot value="true" />
+        <module name="backend" />
+      </profile>
+    </annotationProcessing>
+  </component>
+  <component name="JavacSettings">
+    <option name="ADDITIONAL_OPTIONS_OVERRIDE">
+      <module name="backend" options="-parameters" />
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/backend/.idea/encodings.xml b/backend/.idea/encodings.xml
new file mode 100644
index 00000000..63e90019
--- /dev/null
+++ b/backend/.idea/encodings.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/backend/.idea/jarRepositories.xml b/backend/.idea/jarRepositories.xml
new file mode 100644
index 00000000..712ab9d9
--- /dev/null
+++ b/backend/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Central Repository" />
+      <option name="url" value="https://repo.maven.apache.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/backend/.idea/misc.xml b/backend/.idea/misc.xml
new file mode 100644
index 00000000..0c04b523
--- /dev/null
+++ b/backend/.idea/misc.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_25" default="true" project-jdk-name="25" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/backend/.idea/runConfigurations/Pet_Shop_Application.xml b/backend/.idea/runConfigurations/Pet_Shop_Application.xml
new file mode 100644
index 00000000..a0527f15
--- /dev/null
+++ b/backend/.idea/runConfigurations/Pet_Shop_Application.xml
@@ -0,0 +1,29 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Pet Shop Application" type="MavenRunConfiguration" factoryName="Maven">
+    <MavenSettings>
+      <option name="myGeneralSettings" />
+      <option name="myRunnerSettings" />
+      <option name="myRunnerParameters">
+        <MavenRunnerParameters>
+          <option name="profiles">
+            <set />
+          </option>
+          <option name="goals">
+            <list>
+              <option value="clean" />
+              <option value="compile" />
+              <option value="exec:java@dev-stack" />
+            </list>
+          </option>
+          <option name="pomFileName" />
+          <option name="profilesMap">
+            <map />
+          </option>
+          <option name="resolveToWorkspace" value="false" />
+          <option name="workingDirPath" value="$PROJECT_DIR$" />
+        </MavenRunnerParameters>
+      </option>
+    </MavenSettings>
+    <method v="2" />
+  </configuration>
+</component>
diff --git a/backend/.idea/runConfigurations/Reset_Database.xml b/backend/.idea/runConfigurations/Reset_Database.xml
new file mode 100644
index 00000000..359fd28c
--- /dev/null
+++ b/backend/.idea/runConfigurations/Reset_Database.xml
@@ -0,0 +1,29 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Reset Database" type="MavenRunConfiguration" factoryName="Maven">
+    <MavenSettings>
+      <option name="myGeneralSettings" />
+      <option name="myRunnerSettings" />
+      <option name="myRunnerParameters">
+        <MavenRunnerParameters>
+          <option name="profiles">
+            <set />
+          </option>
+          <option name="goals">
+            <list>
+              <option value="clean" />
+              <option value="compile" />
+              <option value="exec:java@reset-db" />
+            </list>
+          </option>
+          <option name="pomFileName" />
+          <option name="profilesMap">
+            <map />
+          </option>
+          <option name="resolveToWorkspace" value="false" />
+          <option name="workingDirPath" value="$PROJECT_DIR$" />
+        </MavenRunnerParameters>
+      </option>
+    </MavenSettings>
+    <method v="2" />
+  </configuration>
+</component>
diff --git a/desktop/.idea/encodings.xml b/desktop/.idea/encodings.xml
new file mode 100644
index 00000000..aa00ffab
--- /dev/null
+++ b/desktop/.idea/encodings.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/desktop/.idea/misc.xml b/desktop/.idea/misc.xml
new file mode 100644
index 00000000..50bd5c92
--- /dev/null
+++ b/desktop/.idea/misc.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_25" project-jdk-name="25" project-jdk-type="JavaSDK" />
+</project>
\ No newline at end of file
diff --git a/desktop/.idea/runConfigurations/Run_App.xml b/desktop/.idea/runConfigurations/Run_App.xml
new file mode 100644
index 00000000..bcf1b96e
--- /dev/null
+++ b/desktop/.idea/runConfigurations/Run_App.xml
@@ -0,0 +1,9 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Run App" type="Application" factoryName="Application">
+    <option name="MAIN_CLASS_NAME" value="org.example.petshopdesktop.Launcher" />
+    <module name="PetShopDesktop" />
+    <method v="2">
+      <option name="Make" enabled="true" />
+    </method>
+  </configuration>
+</component>
\ No newline at end of file