chore: add pyproject.toml links (#6364)

Author: mdrxy

libs/checkpoint-postgres/pyproject.toml

@@ -19,7 +19,10 @@ dependencies = [
 ]
 
 [project.urls]
-Repository = "https://www.github.com/langchain-ai/langgraph"
+Source = "https://github.com/langchain-ai/langgraph/tree/main/libs/checkpoint-postgres"
+Twitter = "https://x.com/LangChainAI"
+Slack = "https://www.langchain.com/join-community"
+Reddit = "https://www.reddit.com/r/LangChain/"
 
 [dependency-groups]
 test = [

libs/checkpoint-sqlite/pyproject.toml

@@ -18,7 +18,10 @@ dependencies = [
 ]
 
 [project.urls]
-Repository = "https://www.github.com/langchain-ai/langgraph"
+Source = "https://github.com/langchain-ai/langgraph/tree/main/libs/checkpoint-sqlite"
+Twitter = "https://x.com/LangChainAI"
+Slack = "https://www.langchain.com/join-community"
+Reddit = "https://www.reddit.com/r/LangChain/"
 
 [dependency-groups]
 test = [

libs/checkpoint/pyproject.toml

@@ -17,7 +17,10 @@ dependencies = [
 ]
 
 [project.urls]
-Repository = "https://www.github.com/langchain-ai/langgraph"
+Source = "https://github.com/langchain-ai/langgraph/tree/main/libs/checkpoint"
+Twitter = "https://x.com/LangChainAI"
+Slack = "https://www.langchain.com/join-community"
+Reddit = "https://www.reddit.com/r/LangChain/"
 
 [dependency-groups]
 test = [

libs/cli/pyproject.toml

@@ -25,7 +25,10 @@ inmem = [
 ]
 
 [project.urls]
-Repository = "https://www.github.com/langchain-ai/langgraph"
+Source = "https://github.com/langchain-ai/langgraph/tree/main/libs/cli"
+Twitter = "https://x.com/LangChainAI"
+Slack = "https://www.langchain.com/join-community"
+Reddit = "https://www.reddit.com/r/LangChain/"
 
 [project.scripts]
 langgraph = "langgraph_cli.cli:cli"

libs/langgraph/pyproject.toml

@@ -32,8 +32,15 @@ dependencies = [
     "pydantic>=2.7.4",
 ]
 
+
 [project.urls]
-Repository = "https://www.github.com/langchain-ai/langgraph"
+Homepage = "https://docs.langchain.com/oss/python/langgraph/overview"
+Documentation = "https://reference.langchain.com/python/langgraph/"
+Source = "https://github.com/langchain-ai/langgraph/tree/main/libs/langgraph"
+Changelog = "https://github.com/langchain-ai/langgraph/releases"
+Twitter = "https://x.com/LangChainAI"
+Slack = "https://www.langchain.com/join-community"
+Reddit = "https://www.reddit.com/r/LangChain/"
 
 [dependency-groups]
 test = [

libs/prebuilt/pyproject.toml

@@ -29,7 +29,10 @@ dependencies = [
 ]
 
 [project.urls]
-Repository = "https://www.github.com/langchain-ai/langgraph"
+Source = "https://github.com/langchain-ai/langgraph/tree/main/libs/prebuilt"
+Twitter = "https://x.com/LangChainAI"
+Slack = "https://www.langchain.com/join-community"
+Reddit = "https://www.reddit.com/r/LangChain/"
 
 [dependency-groups]
 test = [

libs/sdk-py/pyproject.toml

@@ -20,7 +20,10 @@ dependencies = [
 path = "langgraph_sdk/__init__.py"
 
 [project.urls]
-Repository = "https://www.github.com/langchain-ai/langgraph"
+Source = "https://github.com/langchain-ai/langgraph/tree/main/libs/sdk-py"
+Twitter = "https://x.com/LangChainAI"
+Slack = "https://www.langchain.com/join-community"
+Reddit = "https://www.reddit.com/r/LangChain/"
 
 [dependency-groups]
 test = [