ci: removed always failing 'Build and Publish Docs' workflow

It is broken for almost a year now and nobody uses it anyway.
With modern IDEs there is not much need for a JavaDoc like API reference documentation.

Author: slisson

.github/workflows/docs.yaml

@@ -2,22 +2,12 @@ import com.github.gradle.node.NodeExtension
 import com.github.gradle.node.NodePlugin
 import io.gitlab.arturbosch.detekt.Detekt
 import org.gradle.kotlin.dsl.withType
-import org.jetbrains.dokka.base.DokkaBase
-import org.jetbrains.dokka.base.DokkaBaseConfiguration
-import org.jetbrains.dokka.gradle.DokkaTaskPartial
-
-buildscript {
-    dependencies {
-        classpath(libs.dokka.base)
-    }
-}
 
 plugins {
     `maven-publish`
     `version-catalog`
     alias(libs.plugins.kotlin.serialization) apply false
     alias(libs.plugins.gitVersion)
-    alias(libs.plugins.dokka)
     alias(libs.plugins.node) apply false
     alias(libs.plugins.detekt)
     alias(libs.plugins.kotlinx.kover)
@@ -56,20 +46,13 @@ val parentProject = project
 subprojects {
     val subproject = this
     apply(plugin = "maven-publish")
-    apply(plugin = "org.jetbrains.dokka")
     if (subproject.name !in setOf("model-server-openapi")) {
         apply(plugin = "org.jetbrains.kotlinx.kover")
     }
 
     version = rootProject.version
     group = rootProject.group
 
-    tasks.withType<DokkaTaskPartial>().configureEach {
-        pluginConfiguration<DokkaBase, DokkaBaseConfiguration> {
-            footerMessage = dokkaFooterMessage
-        }
-    }
-
     subproject.plugins.withType<NodePlugin> {
         subproject.extensions.configure<NodeExtension> {
             version.set(libs.versions.node)
@@ -143,25 +126,6 @@ tasks.withType<org.jetbrains.kotlin.gradle.targets.js.npm.tasks.KotlinNpmInstall
     dependsOn(":ts-model-api:npm_run_build")
 }
 
-tasks.dokkaHtmlMultiModule {
-    val docsDir = project.layout.buildDirectory.dir("dokka").get().asFile
-    outputDirectory.set(docsDir)
-    pluginConfiguration<DokkaBase, DokkaBaseConfiguration> {
-        customAssets += file(projectDir.resolve("dokka/logo-dark.svg"))
-        customAssets += file(projectDir.resolve("dokka/logo-icon.svg"))
-        customStyleSheets += file(projectDir.resolve("dokka/logo-styles.css"))
-        footerMessage = dokkaFooterMessage
-    }
-}
-
-val dokkaFooterMessage = """
-    <span>
-      <p>For more information visit <a href="https://modelix.org">modelix.org</a>, for further documentation visit <a href="https://docs.modelix.org">docs.modelix.org</a>.</p>
-      <p>Copyright ${"\u00A9"} 2021-present by the <a href="https://modelix.org">modelix open source project</a> and the individual contributors. All Rights reserved.</p>
-      <p>Except where otherwise noted, <a href="https://api.modelix.org">api.modelix.org</a>, modelix, and the modelix framework, are licensed under the <a href="https://www.apache.org/licenses/LICENSE-2.0.html">Apache-2.0 license</a>.</p>
-    </span>
-""".trimIndent()
-
 catalog {
     versionCatalog {
         from(files("gradle/libs.versions.toml"))

build.gradle.kts

@@ -12,7 +12,6 @@ kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
 kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
 gitVersion = { id = "com.palantir.git-version", version = "3.3.0" }
 modelix-mps-buildtools = { id = "org.modelix.mps.build-tools", version.ref = "modelixBuildtools" }
-dokka = {id = "org.jetbrains.dokka", version.ref = "dokka"}
 node = {id = "com.github.node-gradle.node", version = "7.1.0"}
 detekt = { id = "io.gitlab.arturbosch.detekt", version.ref = "detekt" }
 npm-publish = { id = "dev.petuska.npm.publish", version = "3.5.3" }
@@ -36,7 +35,6 @@ node="22.16.0"
 modelixBuildtools="1.9.0"
 openapi = "7.13.0"
 micrometer = "1.15.1"
-dokka = "2.0.0"
 detekt = "1.23.8"
 xmlunit = "2.10.3"
 kotest = "5.9.1"
@@ -130,7 +128,6 @@ apache-cxf-sse = { group = "org.apache.cxf", name = "cxf-rt-rs-sse", version.ref
 apache-cxf-client = { group = "org.apache.cxf", name = "cxf-rt-rs-client", version.ref = "apacheCxf" }
 
 semver = { group = "org.semver", name = "api", version = "0.9.33"}
-dokka-base = { group = "org.jetbrains.dokka", name = "dokka-base", version.ref="dokka"}
 
 modelix-buildtools-gradle = { group = "org.modelix.mps", name = "build-tools-gradle", version.ref = "modelixBuildtools"}
 modelix-buildtools-lib = { group = "org.modelix.mps", name = "build-tools-lib", version.ref = "modelixBuildtools"}