Add X-ray polarization and monochromator optics for constant-wavelength powder

docs/dev/adrs/index.md

@@ -42,6 +42,7 @@ folders.
 | Experiment model     | Accepted   | Calculation Without Measured Data                   | Adds a writable `data_range` category so a structure-only experiment is calculable and plottable without loaded data.                         | [`calculation-without-measured-data.md`](accepted/calculation-without-measured-data.md)       |
 | Experiment model     | Accepted   | Preferred-Orientation Category                      | Adds a per-phase March–Dollase preferred-orientation category for textured powder refinement on the CrysPy backend.                           | [`preferred-orientation-category.md`](accepted/preferred-orientation-category.md)             |
 | Experiment model     | Accepted   | Model Sample Absorption (Debye–Scherrer, μR)        | Switchable `absorption` category applying a calculator-independent cylindrical Hewat A(θ) envelope for powder samples.                        | [`model-sample-absorption.md`](accepted/model-sample-absorption.md)                           |
+| Experiment model     | Accepted   | X-ray CW Polarization Optics                        | Adds discoverable X-ray CW powder instrument fields for FullProf/Cryspy Lorentz-polarization and monochromator optics.                        | [`xray-cw-polarization-optics.md`](accepted/xray-cw-polarization-optics.md)                   |
 | Factories            | Accepted   | Factory Contracts and Metadata                      | Standardizes factory construction, metadata, compatibility, and registration behavior.                                                        | [`factory-contracts.md`](accepted/factory-contracts.md)                                       |
 | Naming               | Accepted   | Factory Tag Naming                                  | Defines canonical factory tag style and standard abbreviations.                                                                               | [`factory-tag-naming.md`](accepted/factory-tag-naming.md)                                     |
 | Naming               | Accepted   | Downloadable Resource Naming                        | Replaces integer dataset/tutorial ids with stable descriptive slugs and moves presentation order into separate metadata.                      | [`resource-naming.md`](accepted/resource-naming.md)                                           |

docs/dev/package-structure/full.md

@@ -17,6 +17,7 @@
 │   │   │   └── 🏷️ class CalculatorFactory
 │   │   ├── 📄 pdffit.py
 │   │   │   └── 🏷️ class PdffitCalculator
+│   │   ├── 📄 polarization.py
 │   │   └── 📄 support.py
 │   │       └── 🏷️ class SupportEntry
 │   ├── 📁 categories
@@ -373,7 +374,9 @@
 │   │   │   │   ├── 📄 cwl.py
 │   │   │   │   │   ├── 🏷️ class CwlInstrumentBase
 │   │   │   │   │   ├── 🏷️ class CwlScInstrument
-│   │   │   │   │   └── 🏷️ class CwlPdInstrument
+│   │   │   │   │   ├── 🏷️ class CwlPdInstrumentBase
+│   │   │   │   │   ├── 🏷️ class CwlPdNeutronInstrument
+│   │   │   │   │   └── 🏷️ class CwlPdXrayInstrument
 │   │   │   │   ├── 📄 factory.py
 │   │   │   │   │   └── 🏷️ class InstrumentFactory
 │   │   │   │   └── 📄 tof.py

docs/dev/package-structure/short.md

@@ -11,6 +11,7 @@
 │   │   ├── 📄 cryspy.py
 │   │   ├── 📄 factory.py
 │   │   ├── 📄 pdffit.py
+│   │   ├── 📄 polarization.py
 │   │   └── 📄 support.py
 │   ├── 📁 categories
 │   │   ├── 📁 aliases