Cypher neo4j export

[odungern]

... add export to neo4j via Cypher file and API.

[Copilot]

Pull request overview

Adds Cypher-based export capabilities: a Cypher file export plugin plus a direct-to-Neo4j export plugin that posts generated Cypher statements to Neo4j’s HTTP transaction endpoint, backed by a new shared getCypher() generator.

Changes:

• Introduces a Cypher export UI that writes combined package Cypher to a .cypher file.
• Introduces a Neo4j export UI + HTTP exporter that splits/schema-orders Cypher statements and sends them to Neo4j.
• Adds src/common/export/cypher/getCypher.ts to generate Neo4j-oriented Cypher from CASCaRA items/packages.

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 10 comments.

Show a summary per file

File	Description
src/plugins/export/neo4j/README.md	Documents the Neo4j export plugin and usage.
src/plugins/export/neo4j/neo4j-export.ts	Implements the HTTP-based Neo4j export helper and Cypher statement splitting.
src/plugins/export/neo4j/mount-export-neo4j.ts	Registers the Neo4j export component as a Vue plugin.
src/plugins/export/neo4j/export-neo4j.vue	Adds the Neo4j export dialog UI and wiring to the exporter.
src/plugins/export/cypher/README.md	Documents the Cypher file export plugin and usage.
src/plugins/export/cypher/mount-export-cypher.ts	Registers the Cypher export component as a Vue plugin.
src/plugins/export/cypher/export-cypher.vue	Adds the Cypher export dialog UI and file-write flow.
src/common/export/cypher/getCypher.ts	Adds Cypher generation logic for packages/items, constraints, nodes, and relationships.

---

💡 Add a code-review agent skill or configure MCP servers for context-aware, tailored reviews. Learn more in the docs.