Add support for MP GGA Workflows (#1719)

## Summary of Changes

Adds the MP GGA workflows. Closes #1716.

### Checklist

- [X] I have read the ["Guidelines"
section](https://quantum-accelerators.github.io/quacc/dev/contributing.html#guidelines)
of the contributing guide. Don't lie! 😉
- [X] My PR is on a custom branch and is _not_ named `main`.
- [X] I have used `black`, `isort`, and `ruff` as described in the
[style
guide](https://quantum-accelerators.github.io/quacc/dev/contributing.html#style).
- [x] I have added relevant, comprehensive [unit
tests](https://quantum-accelerators.github.io/quacc/dev/contributing.html#unit-tests).

### Notes

- Your PR will likely not be merged without proper and thorough tests.
- If you are an external contributor, you will see a comment from
[@buildbot-princeton](https://github.com/buildbot-princeton). This is
solely for the maintainers.
- When your code is ready for review, ping one of the [active
maintainers](https://quantum-accelerators.github.io/quacc/about/contributors.html#active-maintainers).

---------

Co-authored-by: deepsource-autofix[bot] <62050782+deepsource-autofix[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -11,11 +11,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Added a `store_intermediate_files` keyword option to `quacc.runners.ase.run_opt()` to allow for storing of the logfiles in intermediate geometry optimization steps.
 - Added support for Pymatgen-based input sets in VASP jobs
 - Added an MP meta-GGA VASP static job
+- Added MP GGA relax job, MP GGA static job, and MP GGA relax flow
 - Added a validity checker on CLI parameters
 
 ### Changed
 
 - Changed the default ASE optimizer from `FIRE` to `BFGS` for most recipes
+- Changed the VASP `DoubleRelaxSchema` to be consistent between flows
 
 ### Fixed
 

docs/user/recipes/recipes_list.md

@@ -238,6 +238,9 @@ The list of available quacc recipes is shown below. The "Req'd Extras" column sp
 | VASP Slab Relax                 | `#!Python @job`  | [quacc.recipes.vasp.slabs.relax_job][]          |              |
 | VASP Bulk to Slabs              | `#!Python @flow` | [quacc.recipes.vasp.slabs.bulk_to_slabs_flow][] |              |
 | VASP Slab to Adsorbates         | `#!Python @flow` | [quacc.recipes.vasp.slabs.slab_to_ads_flow][]   |              |
+| VASP MP GGA Relax               | `#!Python @job`  | [quacc.recipes.vasp.mp.mp_gga_relax_job][]      |              |
+| VASP MP GGA Static              | `#!Python @job`  | [quacc.recipes.vasp.mp.mp_gga_static_job][]     |              |
+| VASP MP GGA Relax Workflow      | `#!Python @flow` | [quacc.recipes.vasp.mp.mp_gga_relax_flow][]     |              |
 | VASP MP Meta-GGA Prerelax       | `#!Python @job`  | [quacc.recipes.vasp.mp.mp_metagga_relax_job][]  |              |
 | VASP MP Meta-GGA Relax          | `#!Python @job`  | [quacc.recipes.vasp.mp.mp_metagga_relax_job][]  |              |
 | VASP MP Meta-GGA Static         | `#!Python @job`  | [quacc.recipes.vasp.mp.mp_metagga_static_job][] |              |

src/quacc/calculators/vasp/params.py

@@ -286,6 +286,26 @@ def remove_unused_flags(user_calc_params: dict[str, Any]) -> dict[str, Any]:
     return user_calc_params
 
 
+def normalize_params(user_calc_params: dict[str, Any]) -> dict[str, Any]:
+    """
+    Normalizes the user-provided calculator parameters.
+
+    Parameters
+    -------
+    user_calc_params
+        The user-provided calculator parameters.
+
+    Returns
+    -------
+    dict
+        The updated user-provided calculator parameters.
+    """
+    for k, v in user_calc_params.items():
+        if isinstance(v, str):
+            user_calc_params[k] = v.lower()
+    return user_calc_params
+
+
 def set_auto_dipole(
     user_calc_params: dict[str, Any], input_atoms: Atoms
 ) -> dict[str, Any]:

src/quacc/calculators/vasp/vasp.py

@@ -18,6 +18,7 @@
 from quacc.calculators.vasp.params import (
     get_param_swaps,
     get_pmg_input_set_params,
+    normalize_params,
     remove_unused_flags,
     set_auto_dipole,
     set_pmg_kpts,
@@ -286,5 +287,7 @@ def _cleanup_params(self) -> None:
             self.user_calc_params, self.pmg_kpts, self.input_atoms, self.incar_copilot
         )
 
-        # Remove unused INCAR flags
-        self.user_calc_params = sort_dict(remove_unused_flags(self.user_calc_params))
+        # Clean up the user calc parameters
+        self.user_calc_params = sort_dict(
+            normalize_params(remove_unused_flags(self.user_calc_params))
+        )

src/quacc/recipes/vasp/core.py

@@ -173,6 +173,5 @@ def double_relax_job(
         copy_files=[Path(summary1["dir_name"]) / "WAVECAR"],
         **relax2_kwargs,
     )
-    summary2["relax1"] = summary1
 
-    return summary2
+    return {"relax1": summary1, "relax2": summary2}