add fund, fund campaign, fund campaign pledge, chat, chat membership …

…and chat message graphql implementation (#2755)

* update dependencies

* update drizzle schema

improved the relational model of drizzle schema
for fund, fund campaign and fund campaign pledge

* add fund graphql implementation

added graphql implementation for handling
read/write operations for an organization fund

added graphql implementation for handling read
operations for relations between organization and
fund

* add fund campaign graphql implementation

added graphql implementation for handling
read/write operations for a fund campaign

added graphql implementation for handling read
operations for relations between fund and fund
campaign

* add fund campaign pledge graphql implementation

added graphql implementation for handling
read/write operations for a fund campaign pledge

added graphql implementation for handling read
operations for relations between fund campaign and
fund campaign pledge

* fix issues in drizzle schema and graphql resolvers

major fixes incldue fixing the automatic

delete/update behavior for all foreign key
relations between postgres tables

* replace postgres enums with zod enums

using postgres enums makes it harder to evolve
database schema while preserving existing data at
the same time

* add drizzle schema for chat, chat membership, chat message

* add chat graphql implementation

added graphql implementation for handling read/write operations for a
chat

added graphql implementation for handling read operations for relations
between chat and organization

* add chat membership graphql implementation

added graphql implementation for handling write operations for a chat
membership

added graphql implementation for handling read operations for relations
between chat membership and chat

* add chat message graphql implementation

added graphql implementation for handling read/write operations for a
chat message

added graphql implementation for handling read operations for relations
between chat and chat message