Add catchingExceptions method to replace runCatching (#4797)

- Add `runCatchingExceptions` and `mapCatchingExceptions` to replace `runCatching` and `mapCatching`.
- Make `tryOrNull { ... }` catch only exceptions too.
- Apply the changes to the whole project.
- Add new Rust fakes for tests to handle the code that's now unblocked - previously it just threw an `UnsatisfiedLinkError` which we ignored.
- Add a new `detekt-rules` project with a `RunCatchingRule` to prevent `runCatching` and `mapCatching` usages.

tests/detekt-rules/src/test/kotlin/io/element/android/detektrules/RunCatchingRuleTest.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.detektrules
+
+import com.google.common.truth.Truth.assertThat
+import io.gitlab.arturbosch.detekt.api.Config
+import io.gitlab.arturbosch.detekt.test.compileAndLint
+import org.junit.Test
+
+class RunCatchingRuleTest {
+    private val subject = RunCatchingRule(Config.empty)
+
+    @Test
+    fun `test RunCatchingRule`() {
+        val findings = subject.compileAndLint(code)
+        assertThat(findings).hasSize(3)
+    }
+
+    private val code = """
+        object Foo {
+            fun bar() {
+                runCatching {}
+                kotlin.runCatching {}
+                Result.success(true).mapCatching { false }
+            }
+        }
+        """.trimIndent()
+}