chore: other updates for sdf beta1 (#149)

Co-authored-by: Luis Moreno <morenol@users.noreply.github.com>

Author: morenol

sdf/cli/run.mdx

@@ -87,12 +87,10 @@ Arguments:
 Options:
       --key <KEY>        key of state
       --filter <FILTER>  filter regex
-      --table
 ```
 
 Where:
 * `--key` and `--filter` refines the result.
-* `--table` formats the output.
 
 #### Examples
 
@@ -126,16 +124,6 @@ Show the detailed information:
 
 ```bash copy="fl"
 >> show state filter-service/filter-questions/metrics
- Key    Window  Value
- stats  *       {succeeded:2,failed:0,}
-```
-
-#### Format the result
-
-Some states can be displayed in table format:
-
-```bash copy="fl"
->> show state filter-service/filter-questions/metrics --table
  Key    Window  succeeded  failed
  stats  *       2          0
 ```

sdf/dataflow-inline.mdx

@@ -30,7 +30,7 @@ $ cd split-sentence-inline
 Create the `dataflow.yaml` and add the following content:
 
 ```yaml title="dataflow.yaml"
-apiVersion: 0.4.0
+apiVersion: 0.5.0
 
 meta:
   name: split-sentence-inline
@@ -61,12 +61,12 @@ services:
     transforms:
       - operator: flat-map
         run: |
-          fn sentence_to_words(sentence: String) -> Result<Vec<String>, String> {
+          fn sentence_to_words(sentence: String) -> Result<Vec<String>> {
             Ok(sentence.split_whitespace().map(String::from).collect())
           }
       - operator: map
         run: |
-          pub fn augment_count(word: String) -> Result<String, String> {
+          pub fn augment_count(word: String) -> Result<String> {
             Ok(format!("{}({})", word, word.chars().count()))
           }
 
@@ -119,15 +119,15 @@ The dataflow collects runtime metrics that you can inspect in the runtime termin
 Check the `sentence-to-words` counters:
 
 ```bash copy="fl"
->> show state sentence-words/sentence-to-words/metrics --table
+>> show state sentence-words/sentence-to-words/metrics
  Key    Window  succeeded  failed
  stats  *       2          0
 ```
 
 Check the `augment-count` counters:
 
 ```bash copy="fl"
->> show state sentence-words/augment-count/metrics --table
+>> show state sentence-words/augment-count/metrics
  Key    Window  succeeded  failed
  stats  *       4          0
 ```

sdf/services/split.mdx

@@ -38,7 +38,7 @@ Add the following `dataflow.yaml` file:
 
 ```yaml
 # dataflow.yaml
-apiVersion: 0.4.0
+apiVersion: 0.5.0
 
 meta:
   name: split
@@ -81,15 +81,15 @@ services:
         transforms:
           - operator: filter
             run: |
-              fn is_child(person: Person) -> Result<bool, String> {
+              fn is_child(person: Person) -> Result<bool> {
                   Ok(person.age < 18)
               }
       - type: topic
         id: adult
         transforms:
           - operator: filter
             run: |
-              fn is_adult(person: Person) -> Result<bool, String> {
+              fn is_adult(person: Person) -> Result<bool> {
                   Ok(person.age >= 18)
               }
 ```