Anthropic Claude conversation integration (#122526)

* Initial commit

* Use add_suggested_values

* Update homeassistant/components/anthropic/conversation.py

Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>

* Update strings.json

* Update config_flow.py

* Update config_flow.py

* Fix tests

* Update homeassistant/components/anthropic/conversation.py

Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>

* Removed agent registration

* Moved message_convert inline function outside

---------

Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>
Co-authored-by: Paulus Schoutsen <balloob@gmail.com>
Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>

homeassistant/generated/config_flows.py

@@ -53,6 +53,7 @@ FLOWS = {
         "androidtv_remote",
         "anova",
         "anthemav",
+        "anthropic",
         "aosmith",
         "apcupsd",
         "apple_tv",