fix(org): adding unique constrants to not allow an org to be added twice with same id (#10243)

# Which Problems Are Solved

When adding 2 orgs with the same ID, you get a positive response from
the API, later when the org is projected, it errors due to the id
already in use

# How the Problems Are Solved

Check org with orgID specified does not already exist before adding
events

# Additional Changes

Added additional test case for adding same org with same name twice


# Additional Context

- Closes https://github.com/zitadel/zitadel/issues/10127

---------

Co-authored-by: Silvan <27845747+adlerhurst@users.noreply.github.com>

internal/static/i18n/cs.yaml

@@ -194,7 +194,7 @@ Errors:
     AlreadyExists: Instance již existuje
     NotChanged: Instance nezměněna
   Org:
-    AlreadyExists: Název organizace je již obsazen
+    AlreadyExists: Името или идентификационният номер на организацията вече е зает
     Invalid: Organizace je neplatná
     AlreadyDeactivated: Organizace je již deaktivována
     AlreadyActive: Organizace je již aktivní