Integrate BACKBEAT SDK and resolve KACHING license validation

Major integrations and fixes:
- Added BACKBEAT SDK integration for P2P operation timing
- Implemented beat-aware status tracking for distributed operations
- Added Docker secrets support for secure license management
- Resolved KACHING license validation via HTTPS/TLS
- Updated docker-compose configuration for clean stack deployment
- Disabled rollback policies to prevent deployment failures
- Added license credential storage (CHORUS-DEV-MULTI-001)

Technical improvements:
- BACKBEAT P2P operation tracking with phase management
- Enhanced configuration system with file-based secrets
- Improved error handling for license validation
- Clean separation of KACHING and CHORUS deployment stacks

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

vendor/github.com/blevesearch/bleve_index_api/spatial_plugin.go

@@ -0,0 +1,47 @@
+//  Copyright (c) 2022 Couchbase, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 		http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package index
+
+// SpatialAnalyzerPlugin is an interface for the custom spatial
+// tokenizer implementations that supports the generation of spatial
+// hierarchial tokens for both indexing and querying of geoJSON data.
+type SpatialAnalyzerPlugin interface {
+	// Type returns the plugin type. eg: "s2".
+	Type() string
+
+	// GetIndexTokens returns the tokens to be indexed for the
+	// given GeoJSON type data in the document.
+	GetIndexTokens(GeoJSON) []string
+
+	// GetQueryTokens returns the tokens to be queried for the
+	// given GeoJSON type data in the document.
+	GetQueryTokens(GeoJSON) []string
+}
+
+// GeoJSON is generic interface for any geoJSON shapes like
+// points, polygon etc.
+type GeoJSON interface {
+	// Returns the type of geoJSON shape.
+	Type() string
+
+	// Checks whether the given shape intersects with current shape.
+	Intersects(GeoJSON) (bool, error)
+
+	// Checks whether the given shape resides within the current shape.
+	Contains(GeoJSON) (bool, error)
+
+	// Value returns the byte value for the shape.
+	Value() ([]byte, error)
+}