Sort out markdown setup (hopefully for real)

Restore some lost run configs and cleanup readme, too.

GitOrigin-RevId: 6c334dfcbcfa7bc3833b0024772a7be3d6d51495

platform/jewel/.idea/runConfigurations/IDE_sample.xml

@@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="IDE sample" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$/samples/ide-plugin" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="runIde" />
+        </list>
+      </option>
+      <option name="vmOptions" />
+    </ExternalSystemSettings>
+    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+    <DebugAllEnabled>false</DebugAllEnabled>
+    <RunAsTest>false</RunAsTest>
+    <method v="2" />
+  </configuration>
+</component>

platform/jewel/.idea/runConfigurations/Run_checks.xml

@@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Run checks" type="GradleRunConfiguration" factoryName="Gradle" folderName="Checks">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="check" />
+        </list>
+      </option>
+      <option name="vmOptions" />
+    </ExternalSystemSettings>
+    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+    <DebugAllEnabled>false</DebugAllEnabled>
+    <RunAsTest>false</RunAsTest>
+    <method v="2" />
+  </configuration>
+</component>

platform/jewel/markdown/core/build.gradle.kts

@@ -7,10 +7,10 @@ plugins {
 
 dependencies {
     compileOnly(projects.ui)
-
+    api(libs.commonmark.core)
-    implementation(libs.commonmark.core)
 
     testImplementation(compose.desktop.uiTestJUnit4)
+    testImplementation(projects.ui)
 }
 
 publicApiValidation {

platform/jewel/markdown/extension-gfm-alerts/build.gradle.kts

@@ -12,6 +12,8 @@ dependencies {
     compileOnly(libs.commonmark.core)
 
     testImplementation(compose.desktop.uiTestJUnit4)
+    testImplementation(projects.markdown.core)
+    testImplementation(projects.ui)
 }
 
 publicApiValidation {