feat(opentrons): add new-architecture OT-2 driver

docs/_static/devices.json

@@ -1713,9 +1713,10 @@
       "liquid handling"
     ],
     "status": "mostly",
-    "api": "pylabrobot.legacy.liquid_handling.backends.OpentronsOT2Backend",
-    "api_version": "v0",
-    "code_slug": "legacy/liquid_handling/backends",
+    "api": "pylabrobot.opentrons.OT2",
+    "api_version": "v1",
+    "code_slug": "opentrons/ot2",
+    "doc_slug": "opentrons/ot2/hello-world",
     "manager": "https://discuss.pylabrobot.org/u/rickwierenga",
     "oem": "https://opentrons.com/products/ot-2-robot"
   },

docs/api/pylabrobot.opentrons.rst

@@ -0,0 +1,31 @@
+.. currentmodule:: pylabrobot.opentrons
+
+pylabrobot.opentrons package
+=============================
+
+``OT2`` owns the connection, active run, deck, and mounted pipettes. Use
+``connect()`` for health and discovery queries without starting a run or moving
+the robot; ``setup()`` also loads the pipettes into a run and optionally homes.
+Queries return fresh values without changing the driver's session state.
+
+``OpentronsAPI`` contains the named HTTP endpoints and response parsing.
+``OpentronsRun`` provides command primitives and waits for their completion.
+Both use the device's ``pylabrobot.io.HTTP`` transport. Pipette operations own
+resource tracking and retraction to traversal height.
+
+.. autosummary::
+  :toctree: _autosummary
+  :nosignatures:
+  :recursive:
+
+    OT2
+    OT2Pipette
+    OpentronsAPI
+    OpentronsRun
+    RobotInfo
+    MountedPipette
+    ModuleInfo
+    OpentronsError
+    OpentronsCommandError
+    OpentronsCommandTimeout
+    OpentronsProtocolError

docs/api/pylabrobot.rst

@@ -35,6 +35,7 @@ Manufacturers
     pylabrobot.mettler_toledo
     pylabrobot.micronic
     pylabrobot.molecular_devices
+    pylabrobot.opentrons
     pylabrobot.qinstruments
     pylabrobot.revvity
     pylabrobot.sartorius

docs/user_guide/index.md

@@ -43,6 +43,7 @@ kbiosystems/index
 mettler_toledo/index
 micronic/index
 molecular_devices/index
+opentrons/index
 qinstruments/index
 revvity/index
 sartorius/index

docs/user_guide/opentrons/index.md

@@ -0,0 +1,7 @@
+# Opentrons
+
+```{toctree}
+:maxdepth: 1
+
+ot2/hello-world
+```