chore(tools/jobs): improve job tool descriptions

Christian Rocha created

Change summary

internal/agent/tools/job_kill.md   | 2 +-
internal/agent/tools/job_output.md | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

Detailed changes

internal/agent/tools/job_kill.md 🔗 

@@ -1,4 +1,4 @@
-Terminates a background shell process.
+Terminate a background shell process by ID; shell ID becomes invalid after killing.
 
 <usage>
 - Provide the shell ID returned from a background bash execution

internal/agent/tools/job_output.md 🔗 

@@ -1,4 +1,4 @@
-Retrieves the current output from a background shell.
+Get stdout/stderr from a background shell by ID; set wait=true to block until completion.
 
 <usage>
 - Provide the shell ID returned from a background bash execution