chore: add catalog-info.yaml (#2)

* chore: add catalog-info.yaml

Co-Authored-By: maycon.amaro@cloudwalk.io <maycon.amaro@cloudwalk.io>

* chore: update the description and spec sections in catalog-info.yaml

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: maycon.amaro@cloudwalk.io <maycon.amaro@cloudwalk.io>
Co-authored-by: Evgenii Zaitsev <97302011+EvgeniiZaitsevCW@users.noreply.github.com>

catalog-info.yaml

@@ -0,0 +1,22 @@
+apiVersion: backstage.io/v1alpha1
+kind: Component
+metadata:
+  name: brlc-balance-tracker
+  description: Balance tracker smart contracts
+  annotations:
+    github.com/project-slug: cloudwalk/brlc-balance-tracker
+    backstage.io/techdocs-ref: dir:.
+  tags:
+    - solidity
+    - typescript
+    - blockchain
+    - smart-contract
+  links:
+    - url: https://github.com/cloudwalk/brlc-balance-tracker
+      title: Repository
+      icon: github
+spec:
+  type: smart-contract
+  system: Blockchain
+  lifecycle: production
+  owner: team-smart-contracts