Remove proposals section

mkdocs.yml

@@ -153,16 +153,3 @@ nav:
           - 'Dashboards and Alerts': kuadrant-operator/doc/observability/examples.md
           - 'Tracing': kuadrant-operator/doc/observability/tracing.md
           - 'Authentication and Authorization': authorino/docs/user-guides/observability.md
-  - 'Proposals':
-      - 'Request For Comments (RFC)':
-          - 'RFC 0001: RateLimitPolicy API "v2"': architecture/rfcs/0001-rlp-v2.md
-          - 'RFC 0002: Well-known Attributes': architecture/rfcs/0002-well-known-attributes.md
-          - 'RFC 0003: DNSPolicy': architecture/rfcs/0003-dns-policy.md
-          - 'RFC 0004: Policy Status': architecture/rfcs/0004-policy-status.md
-          - 'RFC 0005: Single Cluster DNSPolicy': architecture/rfcs/0005-single-cluster-dnspolicy.md
-          - 'RFC 0006: Configuration of Kuadrant Sub Components': architecture/rfcs/0006-kuadrant_sub_components_configurations.md
-          - 'RFC 0007: Policy Sync': architecture/rfcs/0007-policy-sync-v1.md
-          - 'RFC 0008: Kuadrant Release Process': architecture/rfcs/0008-kuadrant-release-process.md
-          - 'RFC 0009: Defaults & Overrides': architecture/rfcs/0009-defaults-and-overrides.md
-          - 'RFC 0010: Gateway API Metrics Exporter': architecture/rfcs/0010-gateway-api-metrics-exporter.md
-          - 'RFC 0011: Policy Machinery for reconciliation': architecture/rfcs/0011-policy-machinery.md