Preserve Ecosystem guide link and minimize metadata formatting changes

qdrant-landing/content/documentation/ecosystem-tab.md

@@ -74,4 +74,5 @@ build:
 
 - [Essential Examples](/documentation/tutorials-build-essentials/index.md) — Hands-on tutorials for agentic RAG, multimodal search, data ingestion, and automation integrations.
 - [Build Prototypes](/documentation/examples/index.md) — End-to-end code samples for RAG pipelines, hybrid search, multitenancy, recommendations, and multimodal search.
+- [Search Evaluation](/documentation/search-quality/index.md) — Techniques for improving retrieval relevance and pipeline output quality.
 - [Practice Datasets](/documentation/datasets/index.md) — Ready-made Qdrant snapshots of public datasets you can import and explore without the embedding step.

qdrant-landing/content/documentation/examples/mighty.md

@@ -8,11 +8,11 @@ author_link: https://llogiq.github.io
 date: 2023-06-01T11:24:20+01:00
 draft: true
 keywords:
-    - vector search
-    - embeddings
-    - mighty
-    - rust
-    - semantic search
+  - vector search
+  - embeddings
+  - mighty
+  - rust
+  - semantic search
 goal: Search Quality
 stack:
   - Rust