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Add anonymized architecture, governance examples, diagrams, and interview materials.\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

mart_quotes_semantic.yml

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+{{
+    config(
+        materialized='snowflake_semantic_view'    )
+}}
+name: SV_CUSTOMER_QUOTATION_SEMANTIC
+description: Semantic view for customer quotation analysis via AI-powered chatbot
+
+tables:
+  - name: trf_quote_mart
+    description: Customer quotation items with product portfolio classification and sales team metadata. Designed for LLM consumption via chatbot and BI interfaces.
+    base_table: {{ ref('trf_quote_mart') }}
+
+    dimensions:
+      - name: quote_id
+        description: Unique quotation identifier. Links quotation header to line items.
+        expr: quote_id
+        data_type: TEXT
+        synonyms:
+          - quotation number
+          - quote number
+          - document number
+
+      - name: quote_line_item
+        description: Line item sequence within quotation.
+        expr: quote_line_item
+        data_type: TEXT
+        synonyms:
+          - item number
+          - line number
+
+      - name: portfolio_code
+        description: Product portfolio classification for grouping related offerings.
+        expr: portfolio_code
+        data_type: TEXT
+        synonyms:
+          - product category
+          - portfolio element
+          - offering type
+
+      - name: portfolio_name
+        description: Human-readable portfolio name (e.g., Data Integration, Automation, Security).
+        expr: portfolio_name
+        data_type: TEXT
+        synonyms:
+          - portfolio name
+          - offering name
+          - product line
+
+      - name: material_code
+        description: Product/service identifier. Maps to catalog in source system.
+        expr: material_code
+        data_type: TEXT
+        synonyms:
+          - product code
+          - material number
+          - SKU
+
+      - name: material_description
+        description: Product/service short name for quotation display.
+        expr: material_description
+        data_type: TEXT
+        synonyms:
+          - product description
+          - offering description
+
+      - name: customer_id
+        description: Customer account identifier.
+        expr: customer_id
+        data_type: TEXT
+        synonyms:
+          - customer code
+          - account number
+
+      - name: customer_name
+        description: Customer account name.
+        expr: customer_name
+        data_type: TEXT
+        synonyms:
+          - account name
+          - customer name
+
+      - name: sales_person
+        description: Sales representative responsible for quotation.
+        expr: sales_person
+        data_type: TEXT
+        synonyms:
+          - salesperson
+          - account owner
+          - representative
+
+      - name: quote_date
+        description: Quotation creation date.
+        expr: quote_date
+        data_type: TEXT
+        synonyms:
+          - creation date
+          - date
+          - issued date
+
+    facts:
+      - name: quantity
+        description: Quantity of product/service quoted.
+        expr: quantity
+        data_type: NUMBER
+        synonyms:
+          - qty
+          - volume
+
+      - name: net_value
+        description: Net value of quotation line item (after base pricing, before discounts).
+        expr: net_value
+        data_type: NUMBER
+        synonyms:
+          - price
+          - value
+          - amount
+
+      - name: discount_hierarchy_pct
+        description: Hierarchy-based discount percentage (based on customer category).
+        expr: discount_hierarchy_pct
+        data_type: NUMBER
+        synonyms:
+          - hierarchy discount
+          - tier discount
+
+      - name: discount_customer_pct
+        description: Customer-specific negotiated discount percentage.
+        expr: discount_customer_pct
+        data_type: NUMBER
+        synonyms:
+          - customer discount
+          - negotiated discount
+
+      - name: discount_agreement_pct
+        description: Agreement or contract-based discount percentage.
+        expr: discount_agreement_pct
+        data_type: NUMBER
+        synonyms:
+          - agreement discount
+          - contract discount
+
+      - name: discount_total_pct
+        description: Total applied discount across all conditions.
+        expr: discount_total_pct
+        data_type: NUMBER
+        synonyms:
+          - total discount
+          - effective discount
+
+      - name: discount_ceiling_pct
+        description: Maximum allowed discount policy ceiling.
+        expr: discount_ceiling_pct
+        data_type: NUMBER
+        synonyms:
+          - discount limit
+          - max discount
+          - LOA ceiling
+
+      - name: discount_above_ceiling
+        description: Percentage points of discount exceeding policy ceiling (governance flag).
+        expr: discount_above_ceiling
+        data_type: NUMBER
+        synonyms:
+          - above limit
+          - exception discount