Method clearFileFromIndexes

src/utils/DependencyCache.ts:531–599

* Clear a file from all indexes (both forward and reverse dependencies) * Used when a file is deleted or becomes a non-task

(path: string)

	 * Used when a file is deleted or becomes a non-task
	 */
	private clearFileFromIndexes(path: string): void {
		// Clear from dependency sources
		const blockingTasks = this.dependencySources.get(path);
		if (blockingTasks) {
			// Remove from targets
			for (const blockingTask of blockingTasks) {
				const targets = this.dependencyTargets.get(blockingTask);
				if (targets) {
					targets.delete(path);
					if (targets.size === 0) {
						this.dependencyTargets.delete(blockingTask);
					}
				}
				this.removeActiveDependencyLink(path, blockingTask);
			}
			this.dependencySources.delete(path);
		}
		this.activeDependencySources.delete(path);

		// Clear from dependency targets
		const blockedTasks = this.dependencyTargets.get(path);
		if (blockedTasks) {
			// Remove from sources
			for (const blockedTask of blockedTasks) {
				const sources = this.dependencySources.get(blockedTask);
				if (sources) {
					sources.delete(path);
					if (sources.size === 0) {
						this.dependencySources.delete(blockedTask);
					}
				}
				this.removeActiveDependencyLink(blockedTask, path);
			}
			this.dependencyTargets.delete(path);
		}
		this.activeDependencyTargets.delete(path);

		// Clear project references declared by this file
		const referencedProjects = this.projectReferenceSources.get(path);
		if (referencedProjects) {
			for (const project of referencedProjects) {
				const taskSet = this.projectReferences.get(project);
				if (taskSet) {
					taskSet.delete(path);
					if (taskSet.size === 0) {
						this.projectReferences.delete(project);
					}
				}
			}
			this.projectReferenceSources.delete(path);
		}

		// Clear this file as a project target
		const referencingTasks = this.projectReferences.get(path);
		if (referencingTasks) {
			for (const taskPath of referencingTasks) {
				const taskProjects = this.projectReferenceSources.get(taskPath);
				if (taskProjects) {