🤖 Auto-sync docs, metadata, and filepaths (#1391)

Author: github-actions[bot]

exercises/concept/improved-password-checker/.meta/config.json

@@ -14,6 +14,9 @@
     ],
     "exemplar": [
       ".meta/Exemplar.fs"
+    ],
+    "invalidator": [
+      "ImprovedPasswordChecker.fsproj"
     ]
   },
   "blurb": "Learn how to use the Flags attribute to combine values within a discriminated union"

exercises/practice/camicia/.meta/config.json

@@ -11,6 +11,9 @@
     ],
     "example": [
       ".meta/Example.fs"
+    ],
+    "invalidator": [
+      "Camicia.fsproj"
     ]
   },
   "blurb": "Simulate the card game and determine whether the match ends or enters an infinite loop.",

exercises/practice/nucleotide-count/.meta/config.json

@@ -25,6 +25,6 @@
     ]
   },
   "blurb": "Given a DNA string, compute how many times each nucleotide occurs in the string.",
-  "source": "The Calculating DNA Nucleotides_problem at Rosalind",
+  "source": "The Counting DNA Nucleotides problem at Rosalind",
   "source_url": "https://rosalind.info/problems/dna/"
 }

exercises/practice/perfect-numbers/.meta/config.json

@@ -26,5 +26,5 @@
   },
   "blurb": "Determine if a number is perfect, abundant, or deficient based on Nicomachus' (60 - 120 CE) classification scheme for positive integers.",
   "source": "Taken from Chapter 2 of Functional Thinking by Neal Ford.",
-  "source_url": "https://www.oreilly.com/library/view/functional-thinking/9781449365509/"
+  "source_url": "https://nealford.com/books/functionalthinking.html"
 }