Initial commit: LMS microservices scaffold

- Gradle multi-module: libs/{common-http,security-jwt,markdown,test-support},
  services/{identity,academic,progress,gateway}, web (Thymeleaf+htmx)
- identity-service: JWT auth (RSA), accounts, students, groups, enrollment,
  import from XLSX/CSV, credentials export, password reset
- academic-service: lab import from JSON/zip (markdown + YAML + variants),
  levels, API
- progress-service: schema for student levels and variant assignments
- gateway: Spring Cloud Gateway, JWT validation, route propagation
- web: Server-side UI with flex/footer layout, light/dark theme toggle,
  admin dashboard, groups CRUD, student portal placeholder
- docker-compose: PostgreSQL 18
- Tests: identity smoke test with Testcontainers

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Ignored default folder with query files
+/queries/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/gradle.xml

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+            <option value="$PROJECT_DIR$/libs" />
+            <option value="$PROJECT_DIR$/libs/common-http" />
+            <option value="$PROJECT_DIR$/libs/markdown" />
+            <option value="$PROJECT_DIR$/libs/security-jwt" />
+            <option value="$PROJECT_DIR$/libs/test-support" />
+            <option value="$PROJECT_DIR$/services" />
+            <option value="$PROJECT_DIR$/services/academic-service" />
+            <option value="$PROJECT_DIR$/services/gateway" />
+            <option value="$PROJECT_DIR$/services/identity-service" />
+            <option value="$PROJECT_DIR$/services/progress-service" />
+            <option value="$PROJECT_DIR$/web" />
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+        <option name="myGradleHome" value="" />
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.idea/inspectionProfiles/Project_Default.xml

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+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PyPackageRequirementsInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoredPackages">
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+  </profile>
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.idea/kotlinc.xml

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.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
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+  <component name="ExternalStorageConfigurationManager" enabled="true" />
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.idea/vcs.xml

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+<?xml version="1.0" encoding="UTF-8"?>
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+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/oldLMS" vcs="Git" />
+  </component>
+</project>