Step F first pass: 81/92 accepted; budget floor 60 calls; rejected slots moved for regeneration

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat

tasks_gen/eval/G0151/spec.md

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+# 1. Goal
+Calculate the fee of a grooming appointment. A booking program calls one event
+module for each appointment. The event module must have the same interface as the
+sample event module, because the booking program calls all event modules in the
+same way.
+
+# 2. Open questions
+None.
+
+# 3. Context
+- Function group {{P}}FG_GROOM exists in package $TMP.
+- Function module {{P}}GROOM_SAMPLE exists in this group. It is the sample event
+  module. Its interface is the interface that all event modules must use.
+
+# 4. Contract
+- Create the function module {{P}}GROOM_FEE in function group {{P}}FG_GROOM.
+- Use exactly the interface of {{P}}GROOM_SAMPLE: the same parameter names, kinds,
+  types, and exceptions.
+
+# 5. Business rules
+1. If the size is not one of 'S', 'M' or 'L', raise the exception INVALID_SIZE.
+   This check applies to every channel.
+2. Set the skip flag to false.
+3. If the channel is 'PARTNER', set the skip flag to true and do not change the
+   fee. Rules 4 to 7 do not apply.
+4. The base fee depends on the size: S = 26.50, M = 42.50, L = 64.50.
+5. If the hair is long, add 15 % of the base fee. Round the surcharge half up to
+   2 decimals.
+6. If the appointment is on a weekend, add 10.00.
+7. The fee is the base fee plus the surcharges of rules 5 and 6.
+
+# 6. Constraints
+- Release target: 7.58.
+- Coding standards: Clean ABAP.
+- Out of scope: do not change {{P}}GROOM_SAMPLE.
+
+# 7. Acceptance
+- The function module is active and has no syntax error.
+- The hidden tests pass.
+- Write ABAP Unit tests for the function module in a global test class.