Rename peas-4988 to peas-4988a for ID consistency

The ticket had only 4 numeric characters, making it look like
a sequential ID. Added 'a' suffix to make it 5 chars and
alphanumeric like all other tickets. Updated 7 child references.

Author: asaaki

.peas/peas-3shd--add-input-validation.md

@@ -4,7 +4,7 @@ title = "Add input validation"
 type = "task"
 status = "completed"
 priority = "normal"
-parent = "peas-4988"
+parent = "peas-4988a"
 created = "2026-01-18T15:55:19Z"
 updated = "2026-01-18T16:02:30Z"
 +++

…peas-4988--code-hardening-and-cleanup.md …eas-4988a--code-hardening-and-cleanup.md.peas/peas-4988--code-hardening-and-cleanup.md renamed to .peas/peas-4988a--code-hardening-and-cleanup.md .peas/peas-4988--code-hardening-and-cleanup.md renamed to .peas/peas-4988a--code-hardening-and-cleanup.md

@@ -1,5 +1,5 @@
 +++
-id = "peas-4988"
+id = "peas-4988a"
 title = "Code hardening and cleanup"
 type = "epic"
 status = "completed"

.peas/peas-5wco--replace-unwrap-calls-with-proper-error-handling.md

@@ -4,7 +4,7 @@ title = "Replace unwrap() calls with proper error handling"
 type = "task"
 status = "completed"
 priority = "normal"
-parent = "peas-4988"
+parent = "peas-4988a"
 created = "2026-01-18T15:55:18Z"
 updated = "2026-01-18T19:09:55.933917500Z"
 +++

.peas/peas-6qxq--implement-or-remove-unused-cli-flags.md

@@ -4,7 +4,7 @@ title = "Implement or remove unused CLI flags"
 type = "task"
 status = "completed"
 priority = "normal"
-parent = "peas-4988"
+parent = "peas-4988a"
 created = "2026-01-18T15:55:18Z"
 updated = "2026-01-18T19:09:55.134291900Z"
 +++

.peas/peas-bqf9--add-module-level-documentation.md

@@ -4,7 +4,7 @@ title = "Add module-level documentation"
 type = "task"
 status = "completed"
 priority = "normal"
-parent = "peas-4988"
+parent = "peas-4988a"
 created = "2026-01-18T15:55:19Z"
 updated = "2026-01-18T16:03:53Z"
 +++

.peas/peas-cog0--consolidate-duplicate-filtering-logic.md

@@ -4,7 +4,7 @@ title = "Consolidate duplicate filtering logic"
 type = "task"
 status = "scrapped"
 priority = "normal"
-parent = "peas-4988"
+parent = "peas-4988a"
 created = "2026-01-18T15:55:19Z"
 updated = "2026-01-19T00:32:25.203857700Z"
 +++

.peas/peas-hn52--refactor-main-rs-command-handlers.md

@@ -4,7 +4,7 @@ title = "Refactor main.rs command handlers"
 type = "task"
 status = "scrapped"
 priority = "normal"
-parent = "peas-4988"
+parent = "peas-4988a"
 created = "2026-01-18T15:55:18Z"
 updated = "2026-01-18T16:00:01Z"
 +++

.peas/peas-u8d7--fix-deprecated-test-api.md

@@ -4,7 +4,7 @@ title = "Fix deprecated test API"
 type = "task"
 status = "completed"
 priority = "normal"
-parent = "peas-4988"
+parent = "peas-4988a"
 created = "2026-01-18T15:55:19Z"
 updated = "2026-01-18T19:09:54.534570500Z"
 +++